Electrical Littelfuse Power Monitoring And Controls | Rs-485 Communication Module

The Rs485Ms-2W Is Required To Enable The Modbus Communications Function On Model 77X-Type Products. This Module Is Required When The Rm-1000, Rm-2000 Or Other Modbus Capable Device Is Used With 77X-Type Products.

Features:

• Optical Isolation From Line Potentials
• Powered By The 77X Product
• Rs-485 Compliant Bus Drive Capability
• Remote Reset Input Connection
• Power Connection For The Model Rm1000

• Surge Protection: Input Power: Iec 61000-4-5 Level 1; Inputs/Data Lines: Iec 61000-4-5 Level 2
• Protection Class: Ip20
• Termination Type: Torque: 3In-Lbs; Wire: 12-20Awg
• Mounting Method: 9-Pin D-Sub Connector On The Side Of A 777-Series
• Operating Temperature: -20° To 50°C (-4° To 122°F)
• Humidity: 10-95% Non-Condensing Per Iec 68-2-3
• Dimensions: 2.08 In H X 2.90 In W X 0.77 In D (52.8 X 73.7 X 19.6 Mm)