Endress+Hauser SpectraSensors SS500 - Figure 1-7 Electronics Control Board (DC) for Single-Channel Systems (SS500;SS2000)

Introduction
Hardware Installation and Maintenance Manual 1
–11
Figure 1–7 Electronics control board (DC) for
single-channel systems (SS500/SS2000)
TEMPERATURE
CONTROL BOARD
4-20 mA CURRENT LOOP
BOARD (STACKED)
POWER
SUPPLY
FUSE (F2)
TB2
ASSIGNABLE
ALARM FAULT
GENERAL FAULT
ALARM FAULT
LASER
DRIVER
BOARD
4-20 mA & SERIAL
SIGNAL CONNECTIONS
NO
NC
COMMON
CUSTOMER
GROUND
EARTH
GROUND
BACKPLANE