1. General Introduction
The CI871 is an AC 800M communication interface that connects to the PROFINET IO devices through Ethernet. The TP867 Baseplate has two RJ45 Ethernet connectors, but only the CH1 connector that supports 100Mbps is used for PROFINET IO connection. The Ethernet cable must be connected to the PROFINET IO network through an Ethernet switch.
The CI871 expansion unit contains the CEX-Bus logic, a communication unit, and a DC/DC converter that supplies the required voltage from +24 V supply through the CEX-Bus.
2. Specification of CI871
General info | |
Protocol | PROFINET IO |
Article number | 3BSE056767R1 |
Master or slave | Slave |
Transmission speed | 10/100 Mbit/s |
Line redundancy | No |
Module redundancy | Yes |
Hot Swap | Yes |
Used together with HI Controller | Yes |
Detailed data | |
Max units on CEX bus | 12 |
Connector | RJ-45 female (8-pin) |
24 V consumption typ. | Typ160 mA |
Environmental and certification | |
Temperature, Operating | 55 °C |
Protection class | IP20 according to EN60529, IEC 529 |
CE- marking | Yes |
Marine certificates | ABS, BV, DNV-GL, LR |
RoHS compliance | DIRECTIVE/2011/65/EU (EN 50581:2012) |
WEEE compliance | DIRECTIVE/2012/19/EU |
Dimensions | |
Width | 185 mm (7.3 in.) |
Depth | 59 mm (2.3 in.) |
Height | 127.5 mm (5.0 in.) |
Weight (including base) | 700 g (1.5 lbs) |
3. Selection table of AC800M Communication Modules
Name | Line redundancy | Master or slave | Module redundancy | protocol |
CI853 | Yes | Master / Slave | Yes | COMLI and MODBUS RTU |
CI854A Classic | Yes | Master | Yes | PROFIBUS DP-V1 |
CI854B | Yes | Master | Yes | PROFIBUS DP-V1 |
CI855 | No | Master | No | ABB's Master Bus 300 |
CI856 | No | Master | No | ABB's S100 I/O |
CI857 | No | Master | No | ABB's INSUM |
CI858 | No | Master | No | ABB's Drive Bus |
CI860 | No | Master/ Slave | Yes | FOUNDATION Field bus HSE |
CI862 Classic | No | Master | Yes | ABB's TRIO/Genius I/O |
CI865 | No | Master | No | ABB's Satt I/O |
CI867 | No | Master/ Slave | Yes | MODBUS TCP |
CI868 | No | Master/ Slave | No | IEC 61850 |
CI869 | Yes | Slave | Yes | ABB's Advant Field bus 100 |
CI871 | No | Master | Yes | PROFINET IO |
CI873 | No | Master | Yes | Ethernet IP / Device Net |
