ABB 87TS50E-E GKWE857800R1214 Coupling Module
Description:
87TS50E-E is one of ABB Procontrol system Coupling Module.
87TS50E-E is used to connect MMI systems, such as the Plant Management System ’PMS’, to a PROCONTROL system. 
Communication between the MMI system and the PROCONTROL system takes place, on the computer side, with the help of the CPS software package (Common PROCONTROL Data Server), and on the PROCONTROL side, through the 87TS50 module. 
The CPS controls the 87TS50 and conditions the signals for the MMI system. 
The 87TS50 is connected via a thin-wire Ethernet interface acc. to IEEE 802.3. 
A total of four 87TS50 modules can be connected to one CPS interface. The module’s scope of action extends over the entire PROCONTROL system where it is being used. 
It is possible to plug a maximum of four 87TS50 modules linked to one and the same CPS interface into different PROCONTROL systems, i.e. into systems using different system addresses (cf. ’Connection diagram’).
The module is also suitable for redundant-station arrangements. It may be operated in two modes: - Redundant mode - Partial-redundant mode 

Specifications:
Power supply 
Operating voltage module     USA/USB = 24 V 
Current consumption     IS = 700 mA 
Power dissipation      PV = 15 W 
Reference potential on the bus side    ZD = 0 V 

Ambient conditions 
Temperature      T = 0 ... 70 °C 
Relative humidity      F = 95 % E without condensation 

Ordering Information：
Order no. for complete module 
Type:  87TS50-E/R1214, Order no.:  GKWE857800R1214

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