PR electronics 9203 Series User manual

PERFORMANCE
MADE
SMARTER
Product manual
9203
Solenoid / alarm driver
TEMPERATURE | I.S. INTERFACES | COMMUNICATION INTERFACES | MULTIFUNCTIONAL | ISOLATION | DISPLAY
No. 9203V108-UK
Product version: 9203-003

Communication
Display
I.S. Interface
Isolation
Multifunction
Temperature
6 Product Pillars
to meet your every need
With our innovative, patented technologies, we make signal conditioning smarter and simpler. Our portfolio is composed of six
product areas, where we offer a wide range of analog and digital devices covering over a thousand applications in industrial
and factory automation. All our products comply with or surpass the highest industry standards, ensuring reliability in even
the harshest of environments and have a 5-year warranty for greater peace of mind.
Individually outstanding, unrivalled in combination
Our range of temperature transmitters and sensors provides the highest level of signal integrity from the
measurement point to your control system. You can convert industrial process temperature signals to analog, bus or
digital communications using a highly reliable point-to-point solution with a fast response time, automatic self-
calibration, sensor error detection, low drift, and top EMC performance in any environment.
Our unique range of single devices covering multiple applications is easily deployable as your site standard. Having
one variant that applies to a broad range of applications can reduce your installation time and training, and greatly
simplify spare parts management at your facilities. Our devices are designed for long-term signal accuracy, low
power consumption, immunity to electrical noise and simple programming.
We provide inexpensive, easy-to-use, future-ready communication interfaces that can access your PR installed base
of products. All the interfaces are detachable, have a built-in display for readout of process values and diagnostics,
and can be configured via push-buttons. Product specific functionality includes communication via Modbus and
Bluetooth and remote access using our PR Process Supervisor (PPS) application, available for iOS and Android.
Our display range is characterized by its flexibility and stability. The devices meet nearly every demand for display
readout of process signals, and have universal input and power supply capabilities. They provide a real-time
measurement of your process value no matter the industry, and are engineered to provide a user-friendly and
reliable relay of information, even in demanding environments.
We deliver the safest signals by validating our products against the toughest safety standards. Through our
commitment to innovation, we have made pioneering achievements in developing I.S. interfaces with SIL 2 Full
Assessment that are both efficient and cost-effective. Our comprehensive range of analog and digital intrinsically
safe isolation barriers offers multifunctional inputs and outputs, making PR an easy-to-implement site standard.
Our backplanes further simplify large installations and provide seamless integration to standard DCS systems.
Our compact, fast, high-quality 6 mm isolators are based on microprocessor technology to provide exceptional
performance and EMC-immunity for dedicated applications at a very low total cost of ownership. They can be
stacked both vertically and horizontally with no air gap separation between units required.

9203 - Product version 9203-003 3
Solenoid / alarm driver
9203
Table of contents
Warning ................................................................................................ 4
Symbol identification .................................................................................... 4
Safety instructions ...................................................................................... 4
How to demount system 9000 ........................................................................... 5
Advanced features ...................................................................................... 6
Application ............................................................................................. 6
Technical characteristics ................................................................................. 6
Applications - 9203Axxx ................................................................................ 7
Applications - 9203Bxxx................................................................................. 8
PR 45xx display / programming front ..................................................................... 9
Mounting / demounting the PR 45xx ..................................................................... 9
Order ................................................................................................... 10
Input type selector ...................................................................................... 10
Accessories ............................................................................................. 10
Technical data .......................................................................................... 10
Output loads ............................................................................................ 12
Visualisation in 45xx of hardware / software error......................................................... 15
Connections ............................................................................................ 16
Block diagram ........................................................................................... 17
Signal error indications without display front .............................................................. 18
Configuration / operating the function keys ............................................................... 19
Routing diagram ........................................................................................ 20
Routing diagram, advanced settings (ADV.SET) ............................................................ 21
Help text overview ...................................................................................... 22
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
IECEx Installation Drawing ............................................................................ 24
ATEX Installation Drawing ............................................................................ 28
FM Installation Drawing............................................................................... 32
Desenho de instalaçao INMETRO ...................................................................... 35
Document history ....................................................................................... 38
Safety Manual........................................................................................... 39

4 9203 - Product version 9203-003
Warning
The following operations should only be carried out on a disconnected device and under ESD-safe
conditions:
General mounting, wire connection and disconnection.
Troubleshooting the device.
Repair of the device and replacement of circuit breakers must be done by PR electronics A/S only.
Warning
Do not open the front plate of the device as this will cause damage to the connector for the display /
programming front PR 45xx.
This device contains no DIP-switches or jumpers.
Symbol identification
Triangle with an exclamation mark: Read the manual before installation and commissioning of the
device in order to avoid incidents that could lead to personal injury or mechanical damage. arning/
demand. Potentially lethal situations.
The CE mark proves the compliance of the device with the essential requirements of the directives.
The double insulation symbol shows that the device is protected by double or reinforced insulation.
Ex devices have been approved acc. to the ATEX directive for use in connection with installations in
explosive areas. See installation drawings in appendix.
Safety instructions
Definitions
Hazardous voltages have been defined as the ranges: 75 to 1500 Volt DC, and 50 to 1000 Volt AC.
Technicians are qualified persons educated or trained to mount, operate, and also trouble-shoot technically correct and in
accordance with safety regulations.
Operators, being familiar with the contents of this manual, adjust and operate the knobs or potentiometers during normal
operation.
Receipt and unpacking
Unpack the device without damaging it and check whether the device type corresponds to the one ordered. The packing
should always follow the device until this has been permanently mounted.
Environment
Avoid direct sun light, dust, high temperatures, mechanical vibrations and shock, and rain and heavy moisture. If necessary,
heating in excess of the stated limits for ambient temperatures should be avoided by way of ventilation.
The device must be installed in pollution degree 2 or better.
The device is designed to be safe at least under an altitude up to 2 000 m.

9203 - Product version 9203-003 5
Mounting
Only technicians, who are familiar with the technical terms, warnings, and instructions in the manual and who are able to
follow these, should connect the device. Should there be any doubt as to the correct handling of the device, please contact
your local distributor or, alternatively,
PR electronics A/S
www.prelectronics.com
The use of stranded wires is not permitted for mains wiring except when wires are fitted with cable ends.
Descriptions of input / output and supply connections are shown in the block diagram and on the side label.
The device is provided with field wiring terminals and shall be supplied from a Power Supply having double / reinforced
insulation. A power switch shall be easily accessible and close to the device. The power switch shall be marked as the
disconnecting unit for the device.
For installation on Power Rail 9400 the power is supplied by Power Control Unit 9410.
Year of manufacture can be taken from the first two digits in the serial number.
Calibration and Adjustment
During calibration and adjustment, the measuring and connection of external voltages must be carried out according to the
specifications of this manual. The technician must use tools and instruments that are safe to use.
Normal operation
Operators are only allowed to adjust and operate devices that are safely fixed in panels, etc., thus avoiding the danger of
personal injury and damage. This means there is no electrical shock hazard, and the device is easily accessible.
Cleaning
When disconnected, the device may be cleaned with a cloth moistened with distilled water.
Liability
To the extent the instructions in this manual are not strictly observed, the customer cannot advance a demand against PR
electronics A/S that would otherwise exist according to the concluded sales agreement.
How to demount system 9000
Picture 1:
By lifting the bottom lock, the device is detached from the DIN rail.

6 9203 - Product version 9203-003
Advanced features
• The 9203Bxxx features three built-in Ex barriers.
• Two hardware versions make it possible to choose either Low (35 mA) or High (60 mA) current output.
• Configuration and monitoring by way of detachable display front (PR 45xx).
• Selection of direct or inverted function for each channel via PR 45xx and the possibility of reducing the output current to
the hazardous area to suit the application.
• Optional monitoring of the output current to the hazardous area by way of PR 45xx.
• Optional redundant supply via power rail and/or separate supply.
Application
• The 9203Bxxx can be mounted in the safe area or in zone 2 / div. 2 and transmit signals to zone 0, 1, 2 and zone 20, 21,
22 including M1 mining / Class I/II/III, Div. 1, Gr. A-G. Ex driver for the control of ON / OFF solenoids, acustic alarms and LEDs
mounted in the hazardous area.
• The 9203Axxx can be mounted in the safe area or zone 2 / div. 2 and transmit signals to non-hazardous area. Driver for
the control of ON / OFF solenoids, acustic alarms and LEDs mounted in safe area.
• Monitoring of internal error events via the individual status relay and/or a collective electronic signal via the power rail.
• The 9203 has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC
61508.
Technical characteristics
• 1 green and 2 yellow/red front LEDs indicate operation status and malfunction.
• 2.6 kVAC galvanic isolation between input, output and supply.
Solenoid / alarm driver
9203
• Universal driver for solenoids, acoustic alarms and LEDs
• Extended self-diagnostics
• 1 or 2 channels
• Can be supplied separately or installed on power rail, PR 9400
• SIL 2-certified via Full Assessment

54
53
52
51
31
32
33
34
14
13
12
11
44
43
42
41
V+
V+
V+
V+
V-V-
V-V-
9203 - Product version 9203-003 7
Rail, supply +
Rail, supply -
Power rail
Status relay signal
Zone 2 / Cl. 1, div. 2, gr. A-D or safe area
Channel 2
SolenoidAlarm
Device status
Device status
Supply -
Supply +19.2...31.2 VDC
N.C.
Supply via power rail
Input signals:
Channel 2*
Channel 1*
Output signals:
Channel 1
SolenoidAlarm
No connection
No connection
Power connection:
Applications - 9203Axxx
* For full overview of input
connections, refer to page 16.

14
13
12
11
44
43
42
41
V+
V+
V+
V-V-
V-V-
54
53
52
51
31
32
33
34
V+
8 9203 - Product version 9203-003
Applications - 9203Bxxx
Zone 0, 1, 2,
20, 21, 22, M1 &
Cl. I/II/III, Div. 1
gr. A-G
Zone 2 & Cl. 1, Div. 2, gr. A-D
or Safe Area
Rail, supply +
Rail, supply -
Power rail
Status relay signal
Channel 2
SolenoidAlarm
Device status
Device status
Supply -
Supply +19.2...31.2 VDC
N.C.
Supply via power rail
Input signals:
Channel 2*
Channel 1*
Output signals:
Channel 1
SolenoidAlarm
No connection
No connection
Power connection:
* For full overview of input
connections, refer to page 16.

OK
4501


1
3

4
2
3
4
9203 - Product version 9203-003 9
PR 45xx display / programming front
Functionality
The simple and easily understandable menu structure and the explanatory help texts guide you
effortlessly and automatically through the configuration steps, thus making the product very easy to
use. Functions and configuration options are described in the section ”Configuration / operating the
function keys”.
Application
• Communications interface for modification of operational parameters in 9203.
• When mounted in the process, the display shows process values and device status.
Technical characteristics
• LCD display with 4 lines:
Line 1 (H=5.57 mm) shows status for each channel (OK or error).
Line 2 (H=3.33 mm) shows output for channel 1 (ON / OFF).
Line 3 (H=3.33 mm) shows output for channel 2 (ON / OFF).
Line 4 shows whether the device is SIL-locked. Static dot = SIL-locked and flashing dot = not SIL-
locked.
Line 4 also indicates if the output is active.
• In order to protect the configuration against unauthorised changes, access to the menus can be
blocked by a password.
Mounting / demounting the PR 45xx
1: Insert the tabs of the PR 45xx into the holes at the top of the device.
2: Hinge the PR 45xx down until it snaps into place.
Demounting of the PR 45xx
3: Push the release button on the bottom of the PR 45xx and hinge the the PR 45xx out and up.
4: With the PR 45xx hinged up, remove from holes at the top of the device.

10 9203 - Product version 9203-003
Accessories
4501 = Display / programming front
4511 = Communication enabler
9400 = Power rail
9404 = Module stop for rail
9410 = Power control unit
9421 = Power supply 24 V - Ex nA nC
Technical data
Environmental conditions:
Specifications range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20°C to +60°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20°C to +85°C
Calibration temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20...28°C
Relative humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 95% RH (non-cond.)
Protection degree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP20
Installation in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pollution degree 2 & overvoltage category II.
Mechanical specifications:
Dimensions (HxWxD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 x 23.5 x 104 mm
Dimensions (HxWxD) w/ 4501 / 451x . . . . . . . . . . . . . . . . . . . . . . . 109 x 23.5 x 116 / 131 mm
Weight approx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 g
Weight incl. 4501 / 451x (approx.) . . . . . . . . . . . . . . . . . . . . . . . . . 185 g / 270 g
DIN rail type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN EN 60715 - 35 mm
Wire size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.13...2.08 mm2/ AWG 26...14 stranded wire
Screw terminal torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 Nm
Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC 60068-2-6
2...13.2 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1 mm
13.2...100 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.7 g
Common electrical specifications:
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.2...31.2 VDC
Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25 A SB / 250 VAC
Order
Example : 9203B2B2
Type Version Output Channels Input
9203 Non-Ex / zone 2
Ex barrier [Ex ia] /
zone 2
: A
: B
Low current : 1 Single
Double
: A
: B
Opto / switch
PNP
NPN
: -
: 1
: 2
High current : 2 Single : A
9203xxx 9203xxx1 9203xxx2
NPN open collector x x
PNP open collector x x
Switch x x x
Active signal x x
Input type selector

9203 - Product version 9203-003 11
Max. required power is the maximum power needed at terminals 31 and 32.
Max. power dissipation is the maximum power dissipated by the device.
If the 9203 is used with the 45xx, then add 40 mW to the max. power dissipation and 70 mW to the max. required power for each device
with the 45xx.
Isolation - test / working:
Input / output / supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6 kVAC / 250 VAC reinforced isolation
Output 1 to output 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 kVAC / 150 VAC reinforced isolation
Status relay to supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 kVAC / 150 VAC reinforced isolation
Communications interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PR 45xx
9203xxx NPN open collector and mechanical switch:
Trig level LOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 2.0 VDC
Trig level HIGH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≥ 4.0 VDC
Max. external voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 VDC
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 kΩ
V open input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 VDC
9203xxx PNP open collector:
Trig level LOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 8.0 VDC
Trig level HIGH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≥ 10.0 VDC
Max. external voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 VDC
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 kΩ
V open input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 VDC
9203xxx1 PNP with pull-down resistor:
Trig level low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 8.0 VDC
Trig level high . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≥ 10.0 VDC
Max external voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 VDC
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 kΩ
V open input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 VDC
9203xxx2 NPN with pull-up resistor:
Trig level low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 2.0 VDC
Trig level high . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≥ 4.0 VDC
Max external voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 VDC
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 kΩ
V open input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 VDC
Outputs:
Output ripple . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 40 mV RMS
EMC - immunity influence. . . . . . . . . . . . . . . . . . . . . . . . . < ±0.5% of span
Extended EMC immunity:
NAMUR NE 21, A criterion, burst . . . . . . . . . . . . . . . . . . . . < ±1% of span
Type Description Max. power
dissipation
Max. required
power
9203x1A 1 ch., low current ≤ 1.1 W ≤ 1.9 W
9203x1A1 1 ch., low current ≤ 1.1 W ≤ 1.9 W
9203x1A2 1 ch., low current ≤ 1.1 W ≤ 1.9 W
9203x1B 2 ch., low current ≤ 2.0 W ≤ 3.1 W
9203x1B1 2 ch., low current ≤ 2.0 W ≤ 3.1 W
9203x1B2 2 ch., low current ≤ 2.0 W ≤ 3.1 W
9203x2A 1 ch., high current ≤ 1.7 W ≤ 2.5 W
9203x2A1 1 ch., high current ≤ 1.7 W ≤ 2.5 W
9203x2A2 1 ch., high current ≤ 1.7 W ≤ 2.5 W

26
24
22
20
18
16
14
12
10
8
6
4
2
0 10 20 30 35 40
[V]
[mA]
12 9203 - Product version 9203-003
Output loads
Terminal
9203x1Ax (1 channel) / 9203x1Bx (2 channels)
41-42 / 51-52 41-43 / 51-53 41-44 / 51-54
Vout. no load Min. 24 V Min. 24 V Min. 24 V
Vout. with load Min. 12.5 V Min. 13.5 V Min. 14.5 V
Iout. max 35 mA 35 mA 35 mA
X41 X44
X41 X43
X41 X42
Terminals:

26
24
22
20
18
16
14
12
10
8
6
4
2
0 10 20 30 40 50 60 65 70
[V]
[mA]
9203 - Product version 9203-003 13
Terminal
9203x2Ax (1 channel)
41-42 41-43 41-44
Vout. no load Min. 24 V Min. 24 V Min. 24 V
Vout. with load Min. 11.5 V Min. 9 V Min. 12.5 V Min. 10 V Min. 13.5 V Min. 11 V
Iout. max 50 mA 60 mA 50 mA 60 mA 50 mA 60 mA
X41 X44
X41 X43
X41 X42
Terminals:

14 9203 - Product version 9203-003
Relay output:
Status relay in safe area:
Max. voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 VAC / 110 VDC
Max. current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 A AC / 0.3 A DC
Max. power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62.5 VA / 32 W
Observed authority requirements:
EMC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2014/30/EU
LVD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2014/35/EU
RoHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2011/65/EU
Approvals:
DNV-GL, Ships & Oshore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard for Certification No. 2.4
ClassNK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TA18527M
c UL us, Standard for Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UL 61010-1
EAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TR-CU 020/2011
I.S. / Ex:
ATEX 2014/34/EU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KEMA 07ATEX0147 X
IECEx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IECEx KEM 09.0001X
c FM us. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3035277-C
INMETRO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DEKRA 16.0006 X
EAC Ex TR-CU 012/2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RU C-DK.GB08.V.00410
Functional Safety:
SIL2 Certified & Fully Assessed acc. to IEC 61508

9203 - Product version 9203-003 15
Visualisation in 45xx of hardware / software error
Readout at hardware error
Error search Readout Cause
Communications test 45xx / 9203 NO.CO Connection error
EEprom error - check configuration FL.ER Configuration error or crc mismatch,
recovery configuration is loaded
Hardware error DE.ER Invalid recovery configuration in device
Hardware error FC.ER Invalid code checksum in 45xx
EEprom error - check configuration CO.ER Invalid configuration (CRC or data)
Hardware error CA.ER Factory calibration error
Hardware error HW.ER HW setup - configuration mismatch
Hardware error OC.ER Main output controller communication error
Hardware error MS.ER Main internal supply out of bounds
Hardware error MI.ER Main initialisation selftest failed
Hardware error MC.ER Main flash or ram selftest failed
! All error indications in the display flash once per second. The help text explains the error.
Errors affecting both channels are shown as error on channel 1 - and the line showing channel 2 is blank.
Hardware error can be reset in two ways. Either step through the menus (if the other channel is to stay in
operation) or power cycle the device.

16 9203 - Product version 9203-003
Connections
11 1312 14 11 1312 14 11 1312 14 11 1312 14
11 1312 14 11 1312 14 11 1312 14 11 1312 14
31 32 3433
91 92 93 94 95
V- (6 V)* (6 V)*
V+ R
V+
(6 V)*
- +
R
V- V+
(6 V)*
V- (6 V)*
V-
V- V-
V+
(6 V)*- +
Inputs - 9203xxx:
PNPNPNSwitch PNP with pull-down
PNPNPNSwitch NPN with pull-up
Channel 1Channel 2
Supply and
status relay
Power rail
connections
N.C.
NC = no connection
Supply -
Supply +
Supply -
Supply +
NC NC
Error signal
D external
D external
V- V+
V- V+
11 1312 14 11 1312 14 11 1312 14 11 1312 14
11 1312 14 11 1312 14 11 1312 14 11 1312 14
11 1312 14 11 1312 14 11 1312 14 11 1312 14
11 1312 14 11 1312 14 11 1312 14 11 1312 14
- +
R
V- V+
R
V-
V- V+
V+
V- V+ V+V- V-
V- V+
V+
V+
V-
V- V+
V-
V-
RV+
R
R
V+ V-
V-
R
(6 V)* (6 V)*
(6 V)*
Inputs - 9203xxx1:
PNP
with pull-downPNPSwitch V+ Active input
PNP
with pull-downPNP
Switch with
pull-down Active input
Channel 1Channel 2
Inputs - 9203xxx2:
NPN
NPN
with pull-up
Switch with
pull-up TTL input
NPN
NPN
with pull-up
Switch with
pull-down TTL input
Channel 1Channel 2
* 6 V at open state

9203
31
12
11
91 92 93 94 95
32
34
33
44
43
41
42
14
54
53
51
52
NC*NC*
CPU
FLASH
R Ex3
R Ex2
R Ex1
R Ex3
R Ex2
R Ex1
NPN
1

ON
OFF
+ 6 V ***
+ 6 V ***
**
***
**
***
13
V+
PNP
V-
NPN
V+
PNP
V-
V- V+
V-
V+
9203 - Product version 9203-003 17
41 4342 44 41 4342 44 41 4342 44
51 5352 54 51 5352 54 51 5352 54
Outputs - 9203xxxx:
LEDAcoustic alarmSolenoid, ON / OFF
LEDAcoustic alarmSolenoid, ON / OFF
Channel 1Channel 2
Status relay N.C.
Status relay N.C.
Supply +24 VDC
Input, gnd.
Device status, Green
Ch. 2 status,
Yellow/Red
Channel 1
Channel 2
Switch
Output +
Output, gnd.
Output +
Output, gnd.
* NC = No connection
Ch. 1 status,
Yellow/Red
Power rail connections
Input +
Supply +
Supply -
Supply -
Block diagram
Trig Low
** Only 9203xxx
and 9203xxx1
*** Only 9203xxx
and 9203xxx2
Trig Low
Trig High
Trig High
Input, gnd.
Switch
Input +
Power
supply
Power
supply
DO
DO
DI
DI

18 9203 - Product version 9203-003
Signal error indications without display front
List of LED and error signal indications
Condition Green LED Ch. 1:
Yellow / Red
Ch. 2:
Yellow / Red Status relay, N.C. Power rail
signal status
Device OK Flashing Energized OFF
No supply OFF OFF OFF De-energized ON
Device defective OFF Red Red De-energized ON
Ch. 1, output ON Flashing Yellow Energized OFF
Ch. 1, output OFF Flashing OFF Energized OFF
Ch. 2, output ON Flashing Yellow Energized OFF
Ch. 2, output OFF Flashing OFF Energized OFF

9203 - Product version 9203-003 19
Configuration / operating the function keys
Documentation for routing diagram.
In general
When configuring the 9203, you will be guided through all parameters and you can choose the settings which fit the
application. For each menu there is a scrolling help text which is automatically shown in line 3 on the display.
Configuration is carried out by use of the 3 function keys:
1will increase the numerical value or choose the next parameter
2will decrease the numerical value or choose the previous parameter
3will save the chosen value and proceed to the next menu
When configuration is completed, the display will return to the default state 1.0. Pressing and holding 3will return to the
previous menu or return to the default state (1.0) without saving the changed values or parameters.
If no key is activated for 1 minute, the display will return to the default state (1.0) without saving the changed values or
parameters.
Further explanations
Password protection: Programming access can be blocked by assigning a password. The password is saved in the device in
order to ensure a high degree of protection against unauthorised modifications to the configuration. Default password 2008
allows access to all configuration menus.
Signal and sensor error indication via display front 45xx
The display front can be configured to show output status, output current (load) or tag no. for both channels. When selecting
”ALT” the readout toggles between digital output and tag no. In case of hardware error, a help text explaining the error will be
displayed.
Advanced functions
The unit gives access to a number of advanced functions which can be reached by answering “Yes” to the point “ADV.SET”.
Display setup: Here you can adjust the brightness contrast and the backlight. Setup of TAG numbers with 5 alphanumerics.
Selection of functional readout in line 2 and 3 of the display - choose between readout of output status, output current (load)
or tag no. When selecting ”ALT” the readout toggles between the display options.
Password: Here you can choose a password between 0000 and 9999 in order to protect the unit against unauthorised
modifications to the configuration. The unit is delivered default without password.
Language: In the menu ”LANG” you can choose between 7 different language versions of help texts that will appear in the
menu. You can choose between UK, DE, FR, IT, ES, SE and DK.
Safety Integrity Level (SIL): See Safety Manual for details.

0000
PASSW.
Txt 1
0000
9999
NO
ADV.SET
Txt 2
NO
YES
1 21 2
*1.1
 OFF
 ON
 
YES
ADV.SET
Txt 2
NO
YES
1 2
DIR
CH2.FUN
Txt 7
DIR
INV
1 2
DIR
CH1.FUN
Txt 7
DIR
INV
1 2
33
3
3
3
3
*1.0
1
20 9203 - Product version 9203-003
Routing diagram
If no key is activated for 1 minute, the display will return to the default state 1.0 without saving configuration changes.
1Increase value / choose next parameter
2Decrease value / choose previous parameter
3Save the chosen value and proceed to the next menu
Hold 3Back to previous menu / return to menu 1.0 without saving.
To default
state 1.0
Continued on the page
Routing diagram ADV.SET
*1.0 Default state.
Line 1 shows status for channel 1 and channel 2.
Line 2 shows output status for channel 1, output current
or tag no.
Line 3 shows output status for channel 2, output current
or tag no.
Line 4 indicates whether the device is SIL-locked.
*1.1 Only if password-protected.
Line 1 symbols:
= OK. Flashing = error.
Line 2 and 3 symbols:
 ON = channel 1 ON
 OFF = channel 2 OFF
Line 4 symbols:
Static dot = SIL-locked
Flashing dot = Not SIL-locked
= output is active
Power up
Red text signifies safety
parameters in a SIL configuration.
See safety manual for details