14
GuardPLC Digital Input/Output Module
Rockwell Automation Publication 1753-IN003C-EN-P - June 2010
Specifications
Technical Specifications – 1753-IB20XOB8 Module
Attribute
1753-IB20XOB8
Interfaces: GuardPLC
Ethernet
2 x RJ45, 10/100BaseT (with 100 Mbit/s) with integrated switch
Operating voltage
24V DC, -15…20%, w
ss
15% from a power supply with protective separation,
conforming to IEC 61131-2 requirements
Isolation voltage
50V (continuous), Basic Insulation Type, I/O to Ethernet and Ethernet to DC
power
Wiring category
(1)
Category 2 on communication ports, signal ports, and power ports
Wire size
•
I/O – 0.13…1.3 mm
2
(26…16 AWG) solid or stranded copper wire rated at
75 °C (167 °F) or greater with 1.2 mm (3/64 in.) insulation max
•
Power – 0.33…2.1 mm
2
(22…14 AWG) solid or stranded copper wire
rated at 75 °C (167 °F) or greater with 1.2 mm (3/64 in.) insulation max
•
Ethernet – RJ45 connector according to IEC 60603-7, 2 or 4 pair Category
5e minimum cable according to TIA 568-B.1, or Category 5 cable according
to ISO/IEC 24702
Wire type
Shielded on Ethernet
Terminal Block Torque
0.51 N•m (4.5 lb•in)
Fuse (external)
24V DC power: 10 A (time-lag)
Pilot Duty Rating
Not rated
Response time
≥
10 ms
Battery backup
None
Current consumption
8.0 A max (with max load), idle current 0.4 A @24V
Enclosure type rating
Meets IP20
Width, approx.
207 mm (8.14 in.) including housing screws
Height, approx.
114 mm (4.49 in.) including latch
Depth, approx.
66 mm (2.60 in.) including grounding bolt
Weight, approx.
1.0 kg (2.2 lb)
Digital Inputs
Number of inputs
20 (not electrically isolated)
1 Signal
Voltage: 15…30V DC, Current consumption:
≥
2 mA @ 15V
0 Signal
Voltage: 5V DC max, Current consumption: 1.5 mA max (1 mA @ 5V)
Switching point
Typically 7.5V
Sensor supply
5 x 20V / 100 mA @ 24V short-circuit proof
