Rockwell-automation 1753-IB8XOB8 GuardPLC 8-Digital Inputs and 8-Digit User Manual download pdf (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

≤ 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

) to 26 AWG (0.14 mm

) 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

) to 22 AWG (0.34 mm

) 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-

1 2 ... 13 14 15 16 17 18 19 20

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Rockwell-automation 1753-IB8XOB8 GuardPLC 8-Digital Inputs and 8-Digit User Manual Page 18

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