USER MANUAL Manual

Installing Block I/O

Chapter 2

2-11

Certain products are not compatible with extended node capabilities

obtained with the use of 82 ohm terminators. The following table lists

those products that are not compatible.

Device Series

Scanners



1771SN All

1772SD All

1772SD2 All

1775SR

All

1775S4A

All

1775S4B

All

Adapters  1771AS All

1771ASB Series A

1771DCM All

Miscellaneous  1771AF All

1771AF1 All

When

using PLC3 programmable controllers, you must use a

1775S5 or SR5 scanner module.

Do not use

1775SR, S4A

or S4B scanner modules.

Compatibility

of 1771 I/O

Products with Extended

Node Operation