MOUNTING
WALL MOUNT
Voltage Selection
All field wiring must have insulation suitable for at least 250 V .
Hazardous voltage present on transducer terminals during operation.
dc terminals shall be supplied from an SELV source
in accordance with IEC 1010-1 Annex H.
Relay contact terminals are for use with equipment having no accessible
live parts and wiring having insulation suitable for at least 250 V.
The maximum allowable working voltage between
adjacent relay contacts shall be 250 V.
display
clock module
scope
connection
EPROM
board A
Supply
Voltage
(ac)
Voltage
Selection
Switches
terminal block
INSTALLATION
PL-507 11