COMLI Protocol

• Functionality: Asynchronous master/slave communication in half-duplex.
• Interface: RS-232C for serial communication.
• Compatibility: Built-in COM3 port and CI853 ports.
• Features: Supports Hot Swap and dial-up modem control.

MODBUS RTU Protocol

• Functionality: Open, serial protocol (RS-232 or RS-485) for Master/Slave architecture.
• Usage: Configurable on AC 800M and CI853 COM ports.
• Limitations: No module redundancy; CI853 supports only Master mode.

General Information

• Article Number: 3BSE018103R1 (CI853K01)
• Communication Protocols: COMLI and MODBUS RTU
• Operation Modes: Master/Slave
• Channels: 2
• Speed: 75 - 19,200 b/s
• Redundancy: None (Line or Module)
• Hot Swap: Supported
• Compatibility: Works with HI Controllers

Detailed Data

• Max Units on CEX Bus: 12
• Connector: RJ-45 female (8-pin)
• Power Consumption: 24 V, 100 mA typ.

Environment and Certification

• Operating Temperature: +5 to +55 °C (+41 to +131 °F)
• Storage Temperature: -40 to +70 °C (-40 to +158 °F)
• Corrosion Protection: G3 compliant with ISA 71.04
• Protection Class: IP20 (EN60529, IEC 529)
• Certifications: CE-marked, Marine certificates: ABS, BV, DNV-GL, LR
• Compliance: RoHS (DIRECTIVE/2011/65/EU), WEEE (DIRECTIVE/2012/19/EU)

Dimensions

• Width: 59 mm (2.3 in.)
• Height: 185 mm (7.3 in.)
• Depth: 127.5 mm (5.0 in.)
• Weight (Including Base): 700 g (1.5 lbs)