Rockwell Automation 1753-IB8XOB8 GuardPLC 8-Digital Inputs and 8-Digital Outputs Module Installation Instructions - Manual (Page 18)

18 GuardPLC 8-Digital Inputs and 8-Digital Outputs Module
Publication 1753-IN010A-EN-P - October 2005
Communication Display
Communication via GuardPLC Ethernet is indicated by two small LEDs integrated
into all connecting sockets.
Specifications
LED Status Condition
Green On Full-duplex operation
Flashing Collision
Off Half-duplex operation, no collision
Yellow On Connection established
Flashing Interface activity
Module
Response Time ≥ 10 ms
Interface: GuardPLC
Ethernet 2 x RJ-45, 10/100BaseT (with 100 Mbps) with integrated switch
Operating Voltage 24V dc, -15% to +20%, w
ss
≤ 15%
Current Consumption max. 8 A (with max. load)
0.4 A @ 24V idle current
Isolation Voltage No isolation between circuits
Wiring Category
(1) category 2 on communications ports, signal ports, and power ports
Wire Size I/O – 16 AWG (1.5 mm 2 ) to 26 AWG (0.14 mm 2 ) solid or stranded copper wire
rated at 75 °C (167 °F) or greater with 3/64 inch (1.2 mm) insulation max.
Power – 14 AWG (2.5 mm 2 ) to 22 AWG (0.34 mm 2 ) solid or stranded copper wire
rated at 75 °C (167 °F) or greater with 3/64 inch (1.2 mm) insulation max.
Terminal Block Torque 0.51 Nm (4.5 in-lb)
Fuse (external) 10 A (slow blow)
Battery Backup none
Digital Inputs
No. of Inputs 8 (not electrically isolated)
On-state Voltage: 15V to 30V dc
Current Consumption:
≥ 2 mA @ 15V
Off-state Voltage: max. 5V dc
Current Consumption: max 1.5 mA (1.
0 mA @ 5V)
Switching Point typically 7.5V
Supply 2 x 20V / 100 mA @ 24V short-circuit proof
Digital Outputs
No. of Outputs (L+) 8 (not electrically isolated), reference pole L-