ZIEHL TR1200IP User manual

ZIEHL industrie –elektronik GmbH + Co KG
Daimlerstr.13, 74523 Schwäbisch Hall, Germany
+ 49 791 504-0, [e-mail], www.ziehl.de
Temperature Relays and MINIKA® Mains Monitoring Digital Panelmeters MINIPAN® Switching Relays and Controls Measuring Transducers Grid- and Plant Protection
Operating Manual TR1200IP
updated: 2023-11-14 /Sc
from Firmware: -11
For more information and help about this product please scan the QR-Code or
choose the following link: TR1200IP
Operating manual, Quick guide, Datasheet, Connection diagram, CAD Data
Firmwareupdates, FAQ, Videos about installation and settings, Certificates
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- Pt 100 temperature relay for up to 12 sensors with electric 10 MBit/s Ethernet interface
- Configuration through Web server
- IEC 61850 GOOSE protocol (ATTENTION: for part-no T224078 only)

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Table of contents
1General Notes......................................................................................................................................... 3
2Display and controls .............................................................................................................................. 3
3Factory settings and software version ................................................................................................. 4
4Application and brief description.......................................................................................................... 5
5Summary of the functions ..................................................................................................................... 5
6Connection diagram............................................................................................................................... 5
7Important notice ..................................................................................................................................... 6
8Mounting................................................................................................................................................. 7
9Detailed description ............................................................................................................................... 7
9.1 Description of the connections....................................................................................................... 7
10 Commissioning....................................................................................................................................... 8
10.1 Control chart.................................................................................................................................. 8
10.2 Web-Server ................................................................................................................................... 9
10.3 Description of the parameters........................................................................................................ 9
10.4 Display mode (last decimal point off) ........................................................................................... 10
10.5 Menu mode (last decimal point on).............................................................................................. 10
10.6 Configuration mode (last decimal point flashes)........................................................................... 10
10.7 2-wire cable compensation.......................................................................................................... 10
10.8 Configuring sensors..................................................................................................................... 11
10.9 Configuring the relay.................................................................................................................... 11
10.10 Configuring the Ethernet interface............................................................................................ 11
10.11 Simulation................................................................................................................................ 13
10.12 Code lock................................................................................................................................. 14
10.13 Possible indications in display.................................................................................................. 15
11 Maintenance and repair........................................................................................................................ 16
12 Troubleshooting and measures .......................................................................................................... 16
13 Technical data ...................................................................................................................................... 17
14 Mounting type V8: ................................................................................................................................ 19
15 TR1200IP Ethernet interface................................................................................................................ 20
15.1 ZIEHL RTD UDP protocol............................................................................................................ 20
15.2 Modbus TCP protocol.................................................................................................................. 20
15.3 http protocol................................................................................................................................. 20
15.4 IEC 61850 GOOSE protocol (devices with part-no T224078 only)............................................... 21
16 Appendix SIPROTEC configuration .................................................................................................... 22
16.1 Configuration SIPROTEC Compact-Devices (only 7SK80).......................................................... 22
16.2 Configuration SIPROTEC 5-Devices............................................................................................ 22
17 Firmware update................................................................................................................................... 23
18 Disposal ................................................................................................................................................ 23

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1 General Notes
Compliance with the following instructions is mandatory to ensure the functionality and safety of the
product. If the following instructions given especially but not limited for general safety, transport,
storage, mounting, operating conditions, commissioning and disposal / recycling are not observed,
the product may not operate safely and may cause a hazard to the life and limb of users and third
parties.
Deviations from the following requirements may therefore lead both to the loss of the statutory
material defect liability rights and to the liability of the buyer for the product that has become unsafe
due to the deviation from the specifications.
2 Display and controls
1
LED relay status (yellow)
OFF
Relay is released
ON
Relay operating
2
LEDs sensors (yellow)
ON
Sensor value of the related LED in the digital display
FLASHES, 8Er18 or
8Er28
Sensor error in the corresponding sensor circuit
MORE THAN ONE ON
Temperature value of the warmest sensor is displayed in the
digital display
3
3-digit digital display (red)
Displays the sensor value
Displays the errors with error code e.g. 8Er 98
4
Last decimal point (red)
Off
Display mode
Illuminated
Menu mode
Flashes
Configuration mode
5
LED Error (red)
OFF
No error present
ON, 8Er18, 8Er28, 8Er88or
8Er98
Sensor error, device error or configuration error
6
Up / Down key (in display mode, normal state)
Press briefly
Change into the menu mode
Press for > 2s:
Displays the MAX (Up) and MIN (Down) measurement, pressing the
Set key for ≥ 2s in addition deletes the saved value
7
Set/Reset key (in display mode, normal state)
Press briefly
Displays the next measurement
Press for > 2s:
Reset, return to display mode
Press for > 10s:
Displays the software version e.g. 80008
8
Ethernet interface LEDs (yellow)
Act FLASHES
BRIEFLY
Unit is receiving or transmitting via the Ethernet interface
Link FLASHES
BRIEFLY
Valid connection via the Ethernet interface

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3 Factory settings and software version
The factory reset can be carried out as follows:
−Disconnect the supply voltage
−Press the Set / Reset button and keep it pressed
−Switch on the supply voltage
−Hold down the Set / Reset button for 10s
−The factory reset is carried out, the display then shows 888888---8(all LEDs on)
All settings are reset, including the network!
Menu item
Parameter
factory settings
User data
Sen.
S 1 (Sensor 1)
83-L8
S 2 (Sensor 2)
83-L8
S 3 (Sensor 3)
83-L8
S 4 (Sensor 4)
83-L8
S 5 (Sensor 5)
83-L8
S 6 (Sensor 6)
83-L8
S 7 (Sensor 7)
8nc8
S (Sensor )
8nc8
S 9 (Sensor 9)
8nc8
S10 (Sensor 10)
8nc8
S11 (Sensor 11)
8nc8
S12 (Sensor 12)
8nc8
Rel.
rel (Relay function)
8r8
IP.
IP1 (1st block IP address)
81928
IP2 (2nd block IP address)
81688
IP3 (3rd block IP address)
818
IP4 (4th block IP address)
81008
sub.
su1 (1st block subnetwork)
82558
su2 (2nd block subnetwork)
82558
su3 (3rd block subnetwork)
808
su4 (4th block subnetwork)
808
gat.
ga1 (1st block gateway)
81928
ga2 (2nd block gateway)
81688
ga3 (3rd block gateway)
818
ga4 (4th block gateway)
818
UDP.
rtd (RTD Protocol)
8on8
Ud1 (1st block UDP port)
8508
Ud2 (2nd block UDP port)
8008
Cfg.
htt (http)
8ful8
Mod (Modbus Protocol)
8on8
Si.
S 1 …S12 (Sensor 1…12)
808
CodE.
On /off
8off8
pin (Pin code)
85048
Display the software version: Press the "Set" key for 10 s in the display mode.

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4 Application and brief description
The TR1200IP can be used wherever multiple Pt 100 sensors (up to 12) need to be evaluated
simultaneously:
•Motors or generators,
•also with simultaneous monitoring of bearings or, e.g., exhaust temperatures
•Transformers, also with additional core-temperature monitoring
•Machines and plants
Type TR1200IP temperature relays register the temperature of up to 12 sensors simultaneously and
provide the values to the electric 10 MBit/s Ethernet interface.
2 IP protocols are supported, so the registered temperatures can be subsequently evaluated by connected
devices that are linked with the TR1200IP via an Ethernet network. In motors, that could be a motor
contactor, in transformers a transformer contactor with integrated overload function and thermal
monitoring.
An alarm relay reports devices and sensor errors. Sensor breaks or sensor short-circuits are also
transmitted via the protocol to the connected evaluation unit.
5 Summary of the functions
•3-digit digital display for the temperature of up to max. 12 measuring points
•12 sensor inputs; 1…12 sensors can be connected
•Pt 100 in 2- or 3-wire technology, when connecting Ni100 or Ni120, conversion to the
correct temperature in the evaluation unit is required, SIPROTEC devices from Siemens (e.g. 7SK80)
support this function.
The EN100 module in the SIPROTEC 4 units does not support the TR1200IP.
•1 alarm relay (1 change-over contact)
•Electric 10 MBit/s Ethernet interface (RTD IP protocol from ZIEHL, or Modbus IP protocol)
•Read-out display, configuration, simulation and firmware update via Web browser
•Tested with Mozilla Firefox 3.5 and Microsoft Internet Explorer 8.0
•LEDs for measurement allocation, error, relay status and Ethernet interface
•Code protection against manipulation of the setpoint values
•Wide area power supply AC/DC 24…240 V
•Distributor housing for panel mounting 8 TE, front-to-back size 55 mm
•Mounting on 35mm DIN EN 60715 standard rail
6 Connection diagram

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7 Important notice
DANGER!
Hazardous voltage!
Will cause death or serious injury. Turn off and lock out all power
supplying this device before working on this device.
The flawless and safe operation of a device requires that it is shipped and stored appropriately,
professionally installed and put into operation and operated according to its intended use.
Only people who are familiar with the installation, commissioning and operation and who have qualifications
corresponding to their job are permitted to work on the device. They must comply with the contents of the
operating instructions, the notices attached to the device and the relevant safety regulationsfor constructing
and operating electrical plants.
The devices are built and certified in accordance with DIN/EN/IEC and leave the factory in a safe and
technically flawless condition. To maintain this state you must comply with the safety regulations indicated
with "Caution" in the operating instructions.
If the information in the operating instructions is insufficient at any time, please contact us directly or
contact the representation responsible for you.
Instead of the industrial norms and stipulations stated in the operating instructions and applicable in Europe,
you must comply with the valid and applicable regulations in the country of utilization if the device is used
outside of the area of application.
Caution! If the operating current execution is programmed for all relays,
a failure of the control voltage or the device will not be detected.
When using as a monitoring device, the operator must ensure that this error is
detected through periodic performance tests. We recommend programming and
correspondingly evaluating at least one relay in closed-circuit current execution.
Caution! Sensor connections It is only permitted to connect to or disconnect from sensor
connections terminals or to plug them in or unplug them with the power supply switched off.
The pin connections of Sensors 1…6 (below) are not compatible with Sensors 7…12
(above). If a 3-conductor sensor connected below is to be connected above, both external
connections must be swapped. The sensors are connected to terminals 1T1 –1T2 –1T3,
2T1 - … - 12T3. The plug-in contacts have special contact material and must only be used
for connecting the sensors.
Ethernet connection:
Use the Ethernet connection solely with a shielded patch cable, category 5. The maximum
cable length is 20m. When using longer cable lengths, the earth potential can shift, causing
transmission interference. Corrective measures by using media converters can be taken
which can optically transmit the electrical signal across further distances and, e.g., create the
connection to an optical switch.
Comply with the maximum permissible temperature when installing in a switch cabinet. Ensure sufficient
clearance to other devices or heat sources. If cooling is inhibited, e.g., through close proximity to devices
with increased surface temperature or interference with the cooling-air current, the permissible ambient
temperature is decreased.
Caution!
Before applying mains voltage to the device, make sure that the control voltage Us
complies with the mains voltage connected to the device!

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A circuit-breaker or switch must be situated within easy reach of the
unit and fused. Installation excess current protection should be ≤10 A.
8 Mounting
The device can be mounted:
•Distribution board or switch cabinet on 35 mm rails according to EN 60715
9 Detailed description
9.1 Description of the connections
Connection
Function
A1 and A2
Supply voltage Us, see 12. Technical data
11, 12, 14
Alarm relay
1T1…12T3
Sensor connections (xT2 = connection for sensing cable with 3-wires)
Ethernet
RJ45 jack for 10 Mbit/s Ethernet connection

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Cod.
pin
000
...999
pin
000
...999
3X on/off3X err
Sensor
1Sensor
12
Sensor
1-12
Max
Display mode
Config mode
Menu mode
Si .
...
...
= Reset
= Down
= max
= Up
= min
>2s
>2s
>2s
= Set
Sen.
S 1 0...99.9
3-L
nc
[°C]
-199
...850
Si Sensor
S 1
… S12
. . .
S12 0...99.9
3-L
nc
. . .
Cod
On/
off
rel.
rel
r
… A
IP .
IP1 1.Bloc
0
… 255
IP2 2.Bloc
0
… 255
IP3 3.Bloc
0
… 255
IP4 4.Bloc
0
… 255
sub.
su1 1.Bloc
… 255
su2 2.Bloc
0
… 255
su3 3.Bloc
0
… 255
su4 4.Bloc
0
… 255
Gat.
GA1 1.Bloc
0
… 255
GA2 2.Bloc
0
… 255
GA3 3.Bloc
0
… 255
Ga4 4.Bloc
0
… 255
UDP.
UD1 1.Bloc
0
… 655
UD2 2.Bloc
00
… 35
tcp.
rtd protocol
On
--------
/ off
Mod Modbus
on
/ off
htt access
Ful
/ Par
/ rea
/ off
10 Commissioning
10.1 Control chart
[ ] = Unit
Up/Down simultaneously
sets the value to Zero.
Code-Reset = 2 s Set when mains
are switched on. (Pin = 504)
Error messages:
-EE = Sensor value too low
EEE = Sensor value too high
Er1 = Sensor short-circuit
Er2 = Sensor interruption
Er8 = Device error
Err9 = Parameter error
Display flashes
alternating

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10.2 Web-Server
All parameters that can be changed directly on the TR1200IP can also be intuitively set via the integrated
Web server. To accomplish that, it suffices to connect your TR1200IP with your network and execute steps
described in 8.9 Configuring the Ethernet interface. You can address the TR1200IP by entering the
previously set IP address in your Web browser's address bar.
10.3 Description of the parameters
Parameter
Display
Explanation
Adjustment range
Sensors
8Sen.8
Menu item for sensor configuration
8S 18… 8S128
Sensor
8S 18
8S 28
…
Sensor configuration (cable
compensation) S1…S12
80.008, 83-L8,
8nc8
Relay function
8rel8
Zero signal current / operating current
8r8, 8A8
IP address
8IP .8
Menu item for setting the IP address,
subdivided into 4 blocks
8IP18… 8IP48
IP address blocks
8IP18
8IP28
...
IP address blocks (set to next)
Block1.Block2.Block3.Block4
808… 82558
Subnetwork
mask
8Sub.8
Menu item for setting the subnetwork
mask, subdivided into 4 blocks
8su18… 8su48
Subnetwork
mask
Address blocks
8Su18
8su28
...
Subnetwork mask address blocks (set
to next)
Block1.Block2.Block3.Block4
808… 82558
Gateway
8gat.8
Menu item for setting the gateway,
subdivided into 4 blocks
8ga18… 8ga48
Gateway
address blocks
8ga18
8ga28
...
Gateway address blocks (set to next)
Block1.Block2.Block3.Block4
808… 82558
UDP
8Udp.8
Menu item to configure the protocol and
the UDP port (2 blocks)
8udp8, 8ud18,
8ud28
RTD protocol
8rtd8
Switch RTD protocol on or off
8on8, 8off8
UDP Port Block 1
8ud18
1 Block UDP Port (0...65535)
xxx35
808… 86558
UDP Port Block 2
8ud28
2 Block UDP Port (0...65535)
xxx35
8008… 8358
TCP
8tcP.8
Menu item for http and modbus
configuration
8htt8, 8mod8
http
8htt8
http Port Access Full access /
Read only / Off
8ful8, 8par8,
8rea8, 8off8
Modbus
8mod8
Switch modbus on or off
8on8, 8off8

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10.4 Display mode (last decimal point off)
In the display mode, the TR1200IP is in its normal state; here the temperature of the selected
sensor is displayed. In addition, the error codes (e.g. 8er18) are displayed.
Function key
Set / Reset
Press briefly: Switches the sensor over
Press for > 10 s: Displays the software version, e.g. 80008
Function key
Up / Down
Press briefly: Changes into the menus mode
Press for ≥2 s: Displays MAX and MIN measurements,
additionally pressing the Set key for ≥ 2s deletes the saved
values
10.5 Menu mode (last decimal point on)
The menu mode is used to select the menu items. If no key is pressed for 30s, one automatically
returns to the display mode.
Function key
Set / Reset
Press briefly: Changes into the configuration mode
Press for ≥2 s: Returns to the display mode (the most recently
set values are then applied)
Function key
Up / Down
Press briefly: Select menu item; changes into the display
mode
10.6 Configuration mode (last decimal point flashes)
The value of a parameter can be set in the configuration mode. The display continually alternates
between the parameter name and the currently set value until the Up/Down key is pressed, which
changes the value of the parameter.
If no key is pressed for 2s, the display starts alternating again.
If no key is pressed for 30s (simulation mode 15 min), one automatically returns to the display
mode (the most recently set value is applied during this)
Function key
Set / Reset
Press briefly: The settings are taken over; continue to
next parameter. After the last parameter,
changes into menu mode
Press for ≥2 s: Returns to display mode (except
simulation mode), the most recently set
values are applied during this
Function key
Up / Down
Press short/long: Value change of the parameter (slow/fast)
Hint: Pressing the Up and Down keys simultaneously sets the adjustable value to zero. If you keep
the Up or Down key pressed while setting a value, the speed of the change in the display is
accelerated.
10.7 2-wire cable compensation
The sensor has to be connected to the terminals xT1 and xT3; xT2 remains open.
In a 2-wire connection, the line resistance has to be determined as in the following.
Short-circuit the cable on the sensor and measure the resistance.
We always recommend conducting 2 or 3 cables to each sensor. If in a 2-wire connection a mutual
(ground) return circuit with the same conductor cross-section is used, the currents are cumulative and so is
the voltage drop on the mutual cable.
Calculate the compensation value to be entered as follows:
RK = (n+1) x RL/2 (RL = Total cable resistance, n = Number of sensors)

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10.8 Configuring sensors
Adjustment process:
•Select the menu item with the Up/Down key until …
Display 8SEN.8
•Press the Set key
Display 8S 1 8/ 83-L8(Sensor 1 / Connection type) flash alternately
•Use the Up and Down buttons to set the connection type or line resistance.
Sensor not connected: Select 8nc8
3-wire connection: Select 83-L8
2-wire connection: 80.008Perform a line compensation and adjust the line resistance
•Press the Set key
Display 8S 2 8/ 83-L8(Sensor 2 / Connection type) flash alternately
•Configure all 12 sensors in this manner.
10.9 Configuring the relay
Adjustment process:
•Select the menu item with the Up/Down key until…
Display 8rel.8(Relay function)
•Press the Set key
Display 8rel8/ 8 r8(Relay function / Zero signal current) flash alternately
•Use the Up and Down keys to select the relay function
•Press the Set key (exits the configuration mode)
Display 8rel.8(Relay function)
10.10 Configuring the Ethernet interface
Adjustment process:
•Select the menu item with the Up/Down key until …
Display 8IP .8(Bus)
•Press the Set key
Display 8IP18/ 81928(IP address 1st block / 192) flash alternately
•Set the desired address for 1st block of the IP using the Up and Down keys
•Press the Set key
Display 8IP18/ 81688(IP address 2nd block / 168) flash alternately
•Set the desired address for 2nd block of the IP using the Up and Down keys
•Press the Set key
Display 8IP38/ 818(IP address 3rd block / 1) flash alternately
•Set the desired address for 3rd block of the IP using the Up and Down keys
•Press the Set key
Display 8IP48/ 81008(IP address 4th block / 50) flash alternately
•Set the desired address for 4th block of the IP using the Up and Down keys
•Press the Set key
Display 8IP .8(IP address)
•Press Down key

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Display 8sub.8(subnetwork mask)
•Press the Set key
Display 8su18/ 82558(subnetwork mask 1st block / 255) flash alternately
•Set the 1st block of the subnetwork mask using the Up and Down keys
•Press the Set key
Display 8su28/ 82558(subnetwork mask 2nd block / 255) flash alternately
•Set the 2nd block of the subnetwork mask using the Up and Down keys
•Press the Set key
Display 8su38/ 82558(subnetwork mask 3rd block / 255) flash alternately
•Set the 3rd block of the subnetwork mask using the Up and Down keys
•Press the Set key
Display 84u38/ 808(subnetwork mask 4th block / 0) flash alternately
•Set the 4th block of the subnetwork mask using the Up and Down keys
•Press the Set key
Display 8sub.8(subnetwork mask)
•Press Down key
Display 8gat.8(Gateway)
•Press the Set key
Display 8ga18/ 808(gateway 1st block / 0) flash alternately
•Set the 1st block of the gateway using the Up and Down keys
•Press the Set key
Display 8ga28/ 808(gateway 2nd block / 0) flash alternately
•Set the 2nd block of the gateway using the Up and Down keys
•Press the Set key
Display 8ga38/ 808(gateway 3rd block / 0) flash alternately
•Set the 3rd block of the gateway using the Up and Down keys
•Press the Set key
Display 8ga48/ 808(gateway 4th block / 0) flash alternately
•Set the 4th block of the gateway using the Up and Down keys
•Press the Set key
Display 8gat.8(Gateway)
•Press Down key
Display 8udp.8(UDP configuration)
•Press the Set key
Display 8rtd8/ 8on8(RTD protocol / on) flash alternately
•Turn the RDT protocol on /off using the Up and Down keys
•Press the Set key
Display 8ud18/ 858(UDP Port 1st block/ 5) flash alternately
•Set the 1st block of the UDP port using the Up and Down keys
•Press the Set key
Display 8ud28/ 80008(UDP port 2nd block/ 000) flash alternately
•Set the 2nd block of the UDP port using the Up and Down keys
•Press the Set key
Display 8udp.8(UDP)

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•Press Down key
Display 8tcP.8(TCP configuration)
•Press the Set key
Display 8htt8/ 8ful8(http port / full access) flash alternately
•Configure the http port with the Up and Down keys
•Press the Set key
Display 8mod8/ 8on8(Modbus / on) flash alternately
•Turn the modbus protocol on /off using the Up and Down keys
•Press the Set key
Display 8tcp.8(TCP configuration)
Note:Note:The UDP port always applies for the transmission of Sensors 1…6.
Sensors 7...12 are transmitted via the set UDP port +1.
10.11 Simulation
A sensor can be selected and a temperature simulated here. All device functions operate as if this value is
actually being measured. Error messages are only indicated with the LEDs and not in the display.
The set values are simulated until the menu item 8si .8is left with the Up or Down button.
If no key is pressed for 15 minutes, the device automatically switches back to the display mode.
Adjustment process:
•Select the menu item with the Up/Down key until…
Display 8si .8(Simulation)
•Press the Set key
Display 8si 8/ 8S 18(Simulation / Sensor) flash alternately
•Use the Up and Down keys to select the sensor function
•Press the Set key
Display 808(Temperature)
•Simulate the desired temperature using the Up and Down keys
•Press the Set key
Display 8si .8(Simulation)
By pressing the Set button repeatedly all sensors can be selected in succession. The simulated
values are retained until the menu item 8si .8is left by pressing Up or Down.

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10.12 Code lock
Here, the set parameters can be protected by activating a code lock. The device acknowledges an incorrect
entry with 8err8(flashes three times).
Adjustment process:
•Select the menu item with the Up/Down key until…
Display 8Cod.8(Code lock)
•Press the Set key
Display 8Pin8/ 808(Pin / Pin code) flash alternately
•Use the Up and Down keys to set the saved pin code (factory setting is 85048)
•Press the Set key
•Set the desired code lock using the Up and Down keys:
o8off.8off, all parameters can be changed
o8 On8on, no parameters can be changed
•Press the Set key
Display 8Pin8/ 85048(Pin / Pin code) flash alternately
•Set the desired new pin code with the Up and Down keys
(caution: write down the pin code)
•Press the Set key (exits code locking)
Code lock on, display 8 on8flashes three times
Code lock off, display 8off 8flashes three times
Display 8Cod.8(Code lock)

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10.13 Possible indications in display
Display mode
8Er18…8er98
Error messages (see 11. Troubleshooting and measures
Menu mode / Configuration mode
8Sen.8
Menu item sensor configuration
8S 18…8S128
Sensors 1…12
83-L8
3-conductor connection
8nc8
No sensor connected
8rel8
Relay function
8IP.8
Menu item for configuring the IP address
8IP18…8IP48
Blocks 1 to 4 to set the IP address
8sub.8
Menu item for configuring the subnetwork mask
8su18…8su48
Blocks 1 to 4 to set the subnetwork mask
8gat.8
Menu item for configuring the gateway
8ga18…8ga48
Blocks 1 to 4 to set the gateway
8udp.8
Menu item to configure the RTD protocol and the setting of the
UDP port
8rtd8
ZIEHL RTD protocol
8ud18…8ud28
Blocks 1 to 2 to set the UDP port (if possible > 1024)
8tCP.8
Menu item for configuring the http port and the modbus
protocol
8htt8
Configure the http port
8Ful8
Full access, http port and firmware update On
8par8
Measurements and device data along with configuration in the
browser (no firmware update, no network settings modification)
8rea8
Read access, only measurements and device data in the
browser
8off8
No user interface and no firmware update
8Mod8
Modbus TCP protocol
8Si 8
Simulation
8Cod8
Code lock
8Pin8
Pin code (factory setting 504)
8Upd8
Firmware update is running

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11 Maintenance and repair
The TR1200IP is maintenance-free. Periodically test for proper functioning.
12 Troubleshooting and measures
Error
Cause
Remedy
8-EE8appears in
the display
Sensor short-circuit
Measurement range of -199°C (sensor
resistance <18.39 Ohm) undercut
8EEE8appears in the
display
Sensor interruption
Measurement range of 850°C (sensor
resistance >390.26 Ohm) exceeded
8Er18appears in the
display
Sensor short-circuit
The LED in the defective sensor circuit
flashes, check sensor circuit for short-
circuit
8Er28appears in the
display
Sensor interruption
The LED in the defective sensor circuit
flashes, check sensor circuit for
interruption
8Er88appears in the
display
Internal device error
The unit needs to be returned
8Er98appears in the
display
Parameter error
Do a factory reset
False values or
sensor error for
Sensors 7…12
Sensors 7…12 are
not
connection compatible
to Sensors 1…6
Connect Sensors 7…12 correctly
The device cannot
be configured
Code lock
The code lock provides protection
against unauthorised manipulation on
the device. If the code lock is active, the
parameters cannot be changed. The pin
can be set by the user.
Pin code unknown? -> Perform a code
reset:
▪While switching on the supply voltage,
press the "Set" key for 2 s
The display alternates 88888–8Cod8–
8off8–88888
Release the Set key
Code lock is switched off, Pin code =
504
Unable to receive
GOOSE messages
The settings in the
IEC61580 System
Configuration Utility
must match the
settings of TR1200IP.
The Ethernet switch
must support
10-Mbit/s.
Check settings.
Check Switch.

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13 Technical data
Rated supply voltage Us:
AC/DC 24 –240 V
Tolerance
DC 20, 4 - 297 V / AC 20 - 264 V, 50/60 Hz
Power consumption
< 3 W, < 10 VA
Relay output:
1 Wechsler (CO)
Switching voltage
max. AC 415 V
Switching current
max. 5 A
Switching capacity
max. 1250 VA (ohmic load)
max. 120 W at DC 24
UL electrical ratings:
250 V ac, 5 A, resistive
E214025
240 V ac, 1/2 hp, 120 V ac, ¼ hp
B 300 –pilot duty, UL 508
Nominal operating current Ie:
AC15
Ie = 3 A, Ue = 250 V
DC13
Ie = 2 A, Ue = 24 V
Ie = 0.2 A, Ue = 125 V
Ie = 0.1 A, Ue = 250 V
Recommended series fuse
T 3.15 A (gL)
Contact service life, mech.
1 x 107operating cycles
Contact service life, electr.
1 x 105operating cycles at AC 250 V / 6 A
Temperature measurement:
Measurement time sensor
0.25…3s (dependent on the number of sensors)
Measurement time sensor
0.25…30s (for measurement cycle of one
sensor)
Measurement range
-199°…850°C
Resolution
1°C
Sensor connection:
12x Pt 100 acc EN 60751, connection of Ni100 and Ni120 sensors possible. Conversion of the
measured values must be performed in the evaluation unit.
Tolerance
±0.5 % of measurement ±1 K
Sensor current
≤ 0.8 mA
Temperature drift
<0.04°C/K
Ethernet interface:
Transmission speed
10 MBit/s
IP address
Standard: 192.168.1.100, adjustable
Subnetwork mask
Standard: 255.255.255.0, adjustable
UDP port
Standard: 5000 (5001), adjustable
Max cable length
20m when using CAT 5 patch cable
Max response time RTD / Modbus
< 700 µs
Measurement
range °C
Short-circuit
Ohm
Interruption
Ohm
Sensor resistance
+ line resistance Ohm
Sensor
min
max
<
>
max
Pt 100
-199
860
15
400
500

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Test conditions:
EN 61010-1
Rated impulse withstand voltage
4000 V
Surge category
III
Pollution level
2
Rated insulation voltage Ui
300 V
Operating time
100 %
Galvanic insulation
Supply voltage–Measurement input DC 3820 V
Ethernet Control voltage–Measurement input
DC 500V
EMC-tests:
EN 61326-1
emitted interference
EN 61000-6-3
Burst
EN 61000-4-4 +/-4 kV
Pulse 5/50 ns, f = 5 kHz, t = 15 ms, T = 300 ms
SURGE
IEC 61000-4-5 +/-4 kV
Impulse 1,2/50 µs (8/20 µs)
discharge of static electricity
IEC 61000-4-2, +/-4 kV contact, +/- 8kV air
Environmental conditions:
Ambient temperature range
-20 °C ... +65 °C
Storage temperature range
-20 °C … +70 °C
Altitude
Up to 2000 m
Climatic conditions
5 –85 % rel. humidity, no condensation
External wiring temperature range
-5 °C … +70 °C
Vibration resistance EN 60068-2-6
2…25 Hz ±1,6 mm, 25 ... 150 Hz 5 g
Housing:
Type V8, distribution board
Dimensions (W x H x D)
140 x 90 x 58 mm
Front-to-back size / Width 55 mm / 8 TE
Wiring connection single strand
each 1 x 1.5 mm2
Finely stranded with wire end ferrule
each 1 x 1.0 mm2
Starting torque of the terminal screw
0.5 Nm (3.6 lb.in)
Protection class housing / terminals
IP 30 / IP20
Mounting position
Arbitrary
Mounting
Snap-on fastening standard rail
35 mm acc EN 60715 or
Fasten with screws (with 2 additional bars)
Weight:
Approx. 350 g
We reserve the right to make technical changes.

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14 Mounting type V8:
Dimensions in mm
1 Cover
2 Base
3 Bar for snap mounting
4 Latch for sealing
5 Front panel
6 Identification for down / position downward
7 Bar for wall mounting with screws. Bar drill hole Ø 4.2 mm / for fixing to wall with screws,
Ø 4.2 mm.

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15 TR1200IP Ethernet interface
Ethernet
UDP
(Port
0…65535)
ZIEHL RTD
(can be switched off)
Read measurements and device data
TCP
MODBUS TCP
(Port 502, disconnectable, 1
connection)
Read measurements and device data
http (interface)
(Port 80
disconnectable)
Read access
Read measurements
and device data
Configuration
access
+ configure sensors and
relays
Full access
+ network settings and
firmware update
All protocols can be activated or deactivated independent of each other.
15.1 ZIEHL RTD UDP protocol
The ZIEHL RTD protocol can be switched off in the menu item 8udp.8-8rtd8.
The UDP Port can be set in the menu item 8udp.8-8ud18and 8ud28in the range of 0…65535
in 2 blocks.
You can find documentation on the ZIEHL RTD protocol in the Internet at
www.ziehl.com TR1200IP –ZIEHL RTD protocol
15.2 Modbus TCP protocol
The modbus protocol can be switched off in the menu item 8tcp.8-8mod8.
The modbus TCP Port is permanently set to 502 and cannot be changed.
You can find documentation on the Modbus TCP protocol in the Internet at
www.ziehl.com TR1200IP –Modbus TCP protocol.
15.3 http protocol
The browser and firmware update function depend on the access set in the menu item 8tcp.8-8http8.
The following functions are available in the browser:
Full access 8ful8
Measurements and device data can be viewed
The TR1200IP can be configured
Network settings can be modified
Firmware update is possible
Configuration access
8par8
Measurements and device data can be viewed, configuration
possible, network settings cannot be modified
Read access 8rea8
Measurements and device data can be viewed
No access 8off8
The http port is completely switched off
The http port is permanently set to 80 and cannot be changed.