7
Double insulated - The user will not be subject
to electric shock even if they touch low voltage
areas when the product is energized. (Display,
Buttons, Communication, Battery) Ground
Connection is not required.
CAT III
Category 3 - Electronic circuit that can be used
in measurement and testing systems. It can be
used in industrial measurements.
Caution - Observe the safety rules.
OPEN
Battery replacement compartment
Alarm output
Fan Output
CUR 1 [ L3 |….| K1 ]
Mains current inputs
[A1 | A2 ]
Auxiliary supply (apply voltage on this port to
operate the product)
SVC
SVC driver output
[ VN | ….| V1 ]
Voltage output
N.C.
No connection
THRM SW
Thermic element input
[C1 | C2 |…| C12 ]
Relay steps
COM1,2
Relay steps common terminal outlet (Insulated
on COM1, COM2)
GEN. INPUT [ IN1 | IN2 ]
Generator input
[GND | A | B | TR]
Connection terminals
RS-485
Connection terminals
!