Terminal Strip - Honeywell MN7220 Product Data

N20, N34 SERIES MN7220, MN7234
Wiring Diagrams
MN7220/MN7234

TERMINAL STRIP 1

MN7220 WITH SWITCHES
TERMINAL STRIP
AUXILIARY
NOTE: Internal auxiliary switches S1 and S4 must be connected to the same power source.
connecting cable
supply and signal lines
auxiliary switched
(when included)
63-2587—1
24 Vac 24 Vdc
1
1~
~
2
2
3Y
0(2)...10 Vdc
3Y
0(4)...20 mA
5U
0(2)...10 Vdc
5U
!
Connect via safety
isolating transformer!
MODULATING CONTROL
24 Vac 24 Vdc
1
1~
~
2
2
3Y
0(2)...10 Vdc
3Y
0(4)...20 mA
5U
0(2)...10 Vdc
5U
!
Connect via
isolating
MODULATING
terminal
1~
2⊥
3Y
5U
S1
CCW (left)
S2
5°
S3
S4
CW (right)
S5
85°
S6
S1
S1
S2
S2
S3
S3
S4
S4
S5
S5
S6
S6
AUXILIARY
name
24 Vac∼ / 24 Vdc+
24 Vac⊥ / 24 Vdc-
0(2)...10 Vdc / 0(4)...20 mA control signal
0(2)...10 V feedback signal
Common
normally closed
normally open
Common
normally closed
normally open
6