Endress+Hauser SpectraSensors SS500e - Figure 1-10 Electronics Control Board (AC) for Dual-Channel Systems (Ss3000 E) with RS-232 C to Ethernet Converter

SS500e/SS2000e/SS3000e Gas Analyzer
1–14 4900002230 rev. D 2-6-20
Figure 1–10 Electronics control board (AC) for dual-channel
systems (SS3000e) with RS-232C to Ethernet converter
ASSIGNABLE
ALARM RELAY [CH. B]
GENERAL FAULT
ALARM RELAY [CH. A]
ASSIGNABLE ALARM
RELAY [CH. A]
NC
NO
COMMON
FUSE
[F1]
DC POWER
SUPPLY
ASSEMBLY
4-20 mA CURRENT LOOP BOARD
[CH. B]
4-20 mA CURRENTLOOP BOARD
[CH. A]
LASER TEMPERATURE
CONTROL BOARD [CH. A]
BACKPLANE
LASER DRIVER
BOARD [CH. A]
4-20 mA &
SERIAL SIGNAL
CONNECTIONS
[CH. A & CH. B]
GENERAL FAULT
ALARM RELAY [CH. B]
LASER TEMPERATURE
CONTROL BOARD [CH. B]
LASER DRIVER
BOARD [CH. B]
PROTECTIVE
GROUND
RS-232C TO RS-485 CONVERTER
(OPTIONAL)