GESTRA NRG 26-21 - Electrical Connection; NRV 2-29 Module Connection

12
Electrical connection
Fig. 9 Electronic module NRV 2-29 integrated in terminal box
k
i
o
n
m
j
l
p
q
NRV 2-29
CEP
i Screw M4
j Cover
k Seal
l Terminals
m Cable gland M 16 (PG 9)
Key
n Sealing plate
o Terminal box (electronic module NRV 2-29)
p Code switch
q Wiring of terminals
≥ 0 V ≤ 7 V DC
Measuring voltage
12 V DC
Supply voltage for
NRV 2-29
1
M
3
Fig. 9