横河RB401通信卡
ALR111串行通信模块(RS - 232 C)
ALR121串行通信模块(RS - 422 / RS485)
 
 
This document describes about Models ALR111 and ALR121 Serial Communication Modules (for FIO) that a field control station (FCS) uses to perform serial communication with subsystems such as FA-M3.  These serial communication modules can be mounted on field control units (AFV30, AFV40, AFV10, and AFF50 ), ESB bus node unit (ANB10), optical ESB bus node unit (ANB11 ), and ER bus node unit (ANR10).

ALR111-S00
ALR111-S01

ALR121-S00
ALR121-S01

RB301 总线接口卡
RB401
RB411
EB501-10 ER总线从接口模块
EB501-13
EB511-10通信卡
EB551-10 ER BUS套接口模块
SB301 ESB总线接口卡
SB302
SB311 ESB总线接口卡
SB401 ESB总线从接口模块
SB401-10
SB501
SCP401
SCP451-11-S1 1台                
SPW481-13 S1 1台
SPW482
SPW484
SEC401-11 S2 1台
SSB401-13 S1 1台

EB401  ER总线接口模块
 
The ER Bus Interface Master Module is the communication module to connect the ESB Bus Node Unit or the Field Control Unit (for FIO) with the ER Bus Node Unit using ER bus.
 
This module can be installed in the ESB Bus Node Unit (ANB10S, ANB10D) and the Field Control Unit (for FIO) (AFF50S, AFF50D, AFV10S, AFV10D).
 
By installing two modules of these in the ESB Bus Node Unit or the Field Control Unit (for FIO), dual-redundant ER bus can be configured.
 
Note: One set of T-type Connector (YCB146) and two sets of Terminator (YCB148) for ER bus cable are supplied with EB401. Attach the terminator to the module, which is the terminal part of ER bus.
EB401-10
EB401-11