Toshiba TOSDIC-CIE DS Operation Manual

2. System component
21
Fig. 2.16 SAI022 module internal circuit
Fig. 2.17 SAI022 module front part
Bus A Bus B
RS-485
transceiver
Module connector
State
display/switch
Filter
Constant voltage
power circuit
RS-485
transceiver
Internal
power supply
System power supply
(DC24V)
Redundancy I/O bus
V/F converter
circuit
Signal
insulating
circuit
Insulation DC/DC
converter
Internal CPU
circuit
RUN indicator: Illuminates when normal
Alarm indicator: Blinks upon an error
Module address setting switch:
Set the module number 1 to E (1 to 14).

Toshiba TOSDIC-CIE DS Specifications

General

Brand	Toshiba
Model	TOSDIC-CIE DS
Category	Control Systems
Language	English