Rockwell Automation 1792D-88HC High Current 8 Input/8 Output ArmorBlock I/O Module Series B - Manual (Page 9)

High Current 8 Input/8 Output ArmorBlock I/O Module Series B 9
Publication 1792D-IN005D-EN-P - February 2002
Connect the DeviceNet Cable to the Module
Connect the DeviceNet wiring to the 5-pin micro-connector on the
module. The micro-connector pinout is shown below.
Communicate with Your ArmorBlock I/O Module
This High Current module’s I/O is exchanged with the master
through a polled, cyclic, or change-of-state connection.
The module produces and consumes I/O data as follows:
Polled - master initiates communication by sending its polled I/O
message to the module. The module consumes the message, updates
any outputs, and produces a response. If inputs are present, the
response contains the input data.
Cyclic - allows configuration of the block as an I/O client. The block
will produce and consume its I/O cyclically at the rate configured.
IMPORTANT
If the devices (sensors) connected to the input
connections require Class 2 power to operate, the
DeviceNet connections of this equipment must be
powered by a Class 2 source.
Type of I/O Connections Consumes Produces
Polled 1 Byte 3 Bytes
Cyclic 1 Byte 3 Bytes
Change-of-State 1 Byte 3 Bytes
Pin 1 Drain
(not connected internally)
Pin 2 V+
Pin 3 V-
Pin 4 CAN_H
Pin 5 CAN_L
1
2
3
4
5
42286
Looking into connector pins