Communication module Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Communication module products.

Tip: include the full model number printed on your Communication module label for the best match.

Communication module manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

DAIKIN IM 837-6 Ethernet Communication Module Installation Guide

February 23, 2026
DAIKIN IM 837-6 Ethernet Communication Module Product Specifications Group: Controls Part Number: IM 837 Date: January 2026 Current Hardware: Application Software Version - 2.15.4E, Firmware Revision - AeBCM-2.0.9, BeBCM-2.0.9 Product Usage Instructions Refer to the Installation and Maintenance Manual IM…

neptronic EVCB44N Series BACnet Communication Module User Guide

January 19, 2026
neptronic EVCB44N Series BACnet Communication Introduction The EVCB Controller BACnet® Communication Module User Guide provides information about using the EVCB controller with BACnet communications feature. The BACnet communication protocol for building automation and control networks enables communication between client devices…

neptronic EVCB14NxT4X BACnet Communication Module User Guide

January 19, 2026
EVCB14NxT4X BACnet Communication Module User Guide EVCB14NIT0X (0 TRIACS / pressure independent / external motor) EVCB14NIT4X (4 TRIACS / pressure independent / external motor) EVCB14NDT4X (4 TRIACS / pressure dependent / external motor) Introduction The EVCB Controller BACnet® Communication Module…

neptronic EVCB14NxT4X Modbus Communication Module User Guide

January 19, 2026
EVCB14NxT4X Modbus Communication Module User Guide EVCB14NIT0X (0 TRIACS / pressure independent / external motor) EVCB14NIT4X (4 TRIACS / pressure independent / external motor) EVCB14NDT4X (4 TRIACS / pressure dependent / external motor) Introduction The EVCB14NxT4X Modbus Communication Module User…

Neptronic EVCB44N Series Modbus Communication Module User Guide

January 17, 2026
Neptronic EVCB44N Series Modbus Communication Module Introduction The EVCB44N Series Modbus Communication Module User Guide provides information for using Neptronic® communication feature. The controller uses Modbus communication protocol over serial line in the RTU mode and provides a Modbus network…