11
900 MHz Expansion I/O Units—Product Data
WI-I/O-EX-1-S-11
up to 16 selectable I/O
4 inputs (DIO1-4)
up to 16 selectable I/O
8 outputs (DIO1-8)
24VDC, over-voltage and reverse power protected Internal
monitoring of supply voltage. This value may be transmitted
to remote modules for monitoring.
An internal DC/DC converter provides 24VDC 150mA
for analog loop supply.
serial port configurable up to 115.2Kb/s, 7/8 data bits,
n/e/o parity, 1 / 2 stop bits
configurable as RS485 port
max cable distance 2000 m terminal connections
-40 to 60°C (-40 to 140°F)
0-99% RH
FCC Part 15, AS3548, 89/336/EEC
CSA Class 1 Div 2 hazardous areas (pending)
DIN rail mounting
power supply, processor OK, serial TX and RX, digital I/O
150 x 180 x 35 (5.91 x 7.09 x 1.38)
Type Part No.
WI-I/O-EX-1-S-11 6720005035
Technical Data
Inputs:
Digital: suitable for voltage free contacts or NPN transistor,
contact wetting current 5mA, inputs are surge protected
Analog: “floating” differential inputs, common mode voltage
27V, 24VDC for powering external loops provided, 0-20mA/
0-10V resolution 12 bit, accuracy 0.1%
Pulse: specifications as per digital inputs Max pulse rate 1kHz,
pulse width min 0.5ms
Outputs
Digital: FET outputs, 30VDC 200mA
Pulse: specifications as per digital outputs
Max pulse rate 15.625Hz, pulse width min 32ms
Power Supply
Serial Port
RS485
RS232
RS485
General Data
Operating Temperature
Humidity
EMC Standards
Approvals
Mounting
LED indication
Dimensions mm (in)
Ordering Data
WI-I/O-EX-1-S-12
up to 8 selectable I/O
8 input channels, selectable as 4 dual-terminal floating inputs
or 8 single-terminal commoned inputs.
up to 8 selectable I/O
8 outputs (DIO1-8)
24VDC, over-voltage and reverse power protected Internal
monitoring of supply voltage. This value may be transmitted
to remote modules for monitoring.
An internal DC/DC converter provides 24VDC 150mA
for analog loop supply.
serial port configurable up to 115.2Kb/s, 7/8 data bits, n/e/o
parity, 1 / 2 stop bits
configurable as RS485 port
max cable distance 2000 m terminal connections
-40 to 60°C (-40 to 140°F)
0-99% RH
FCC Part 15, AS3548, 89/336/EEC
CSA Class 1 Div 2 hazardous areas (pending)
DIN rail mounting
power supply, processor OK, serial TX and RX, digital I/O
150 x 180 x 35 (5.91 x 7.09 x 1.38)
Type Part No.
WI-I/O-EX-1-S-12 6720005036
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