ZIEHL TMS 400 User manual

date / name 20.12.1999 Wl/Fz Z. Nr.: 642 0720.1
sheet 1 of 4 Type: TMS 400
22.12.1
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MINIPAN
®
digital panel meters, temperature- and mains controlling,
special purpose instruments for customer requirements www.ziehl.d e
ZIEHL industrie-elektronik GmbH+Co, Daimlerstr.13, D-74523 Schwäbisch Hall, Tel.: [phone], Fax: -56, e-mail: [email protected]
O
Op pe er ra at ti in ng g m ma an nu ua al l
T
TM MS S 4 40 00 0
Application
Thermostats of the TMS series are temperature controllers. The thermostat switches
operate when the value of the preset is exceeded.
TMS thermostats and thermcouples sensors are a reliable monitoring system. Possible
damage by excess temperature in machines and plants are positively avoided.
ZIEHL thermostats of the TMS series are electronic two- position controllers. Modern
circuitry, well- proved components as well as function and routine tests ensure high
repeat accuracy and a long service life.
Function
As standard, the TMS 400 thermostats operate according to the closed- circuit current
principle. If a temperature sensor is connected, the installed relay picks up.
The relay always switches off in the case of a sensor breakdown.
Features
• exact temperature sensing and precise switching operations with high repeatability
• 1 sensor, 1 adjustable limits, 1 relay
• LED display for state of the relay
• internal reference with temperature sensor
• option: operating current design
• easy to install and service as the cables are wired directly to the plug base and the
upper electronic part can easily be replaced
• housing can be snapped onto a mounting rail according to DIN EN 50 022 or fixed
with M4 screws
• gold- coated contact springs and plugs ensure a perfect contact and a long service
life

date / name 20.12.1999 Wl/Fz Z. Nr.: 642 0720.1
sheet 2 of 4 Type: TMS 400
22.12.1
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Technical data ………………………………………
Type - Plate
Order number
Supply voltage Us/ frequency
Power consumption
………………………………………
Tolerance voltage Us AC 0.9 ... 1.1 Us
Tolerance frequency Us 48 ... 62 Hz
Sensor connection
Sensor thermocouple (see type plate)
Limit value
Adjustment accuracy approx. 1 % of span
Repeat accuracy approx. 0,2 % of span
Hysteresis ≤2 % of span
Switching state standard: closed - circuit current principle
option: operating current principle
Relay standard true > set value = relay released
LED Display relay released = LED off
Relay output 1 relay,1 x CO-contact
Switching voltage max. AC 415 V
Switching current max. 6 A
Switching power consumption max. 1100 VA
Rated operational current 2,5 A 400 VAC 15
4 A 250 V AC 15
3 A 24 V DC 13
Testing conditions VDE 0660 / VDE 0160
Rated insulation voltage Ui
according to VDE 0110 AC 415 V
Isolation VDE 110 / Gr. C
Transformer VDE 0550
Test voltage between supply voltage,
relay output and sensor side 2.5 kV
On period 100 %
max. ambient temperature -20 ... +55 °C
Climatic category F (according to DIN 40 040)
Housing: design S-12, plug-in housing
Dimensions (H x W x D) 82 x 42 x 121 mm
Line connection 12-pole, max. 2 x 1.5 mm2each
Protection Housing IP 30
Protection contacts IP 20
Panel inclination any
Mounting snapable on 35 mm standard rail according to DIN
or assembly with screws M 4

date / name 20.12.1999 Wl/Fz Z. Nr.: 642 0720.1
sheet 3 of 4 Type: TMS 400
22.12.1
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Installation - Putting into operation
The plug base can be mounted
• 35 mm mounting rail according to DIN 50 002
• M4 screws
When installing the device into the switch-gear cabinet, please observe the
max. admissible temperature. Care for both sufficient clearance to other
devices or sources of heat or enough forced draught. Generally
recommended mininum clearance: 2 cm.
Wiring directly to plug base
• Connect wires as per wiring scheme
• Plug in electronics and fix with knurled screw
Attention!
Do not plug in device alive nor detach it from socket.
Before switching on make sure that the operational voltage Us of the
lateral type plate and the mains voltage are the same.
Put into operation the thermostat as follows
• Connect thermocouple.
• Switch on mains voltage
• At correct state, the LED lights up ( tempeature lower than the set limit ), contacts 7,8
closed. ( Relay picked up ).
• Set limit with screwdriver to desired value
• Relay releases when set temperature is exceeded, the relevant LED is switched off.

date / name 20.12.1999 Wl/Fz Z. Nr.: 642 0720.1
sheet 4 of 4 Type: TMS 400
22.12.1
999 Subjec
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.1
Wiring scheme
1 2 4 5 6 7 8 9 10 11 123
+
-
analog output
( option )
+-
TMS 400 K1
+-
~~
U
s
Design S12
5
104,5
82
36
23,5
AA
AA
AA
38
34
80
61
5
17,5
7,5
41,5
17 41 10
82
1
12345 7689101112
11,5
16
5
2
3
1
14
27,5
116
AA
AA
41,5
Base
1
2
3
Cable bushing
Mounting bore-hole
Unlatching
(only with rail-mounting)
2
6 Jacks for coding-pins
1