Honeywell manual Connection diagram, FF-SNC400R2/FF-SNC400RE Control Unit Manual reset option

■Connection diagram:

FF-SNC200R2 Control Unit (Manual reset option)

24V

(+)

GS1
F1	F2
A1 X1 BL DR 31 13 23		K1
GATE 1
POWER		K2
IND 1
IND 2
RUN
GATE 2		Manual
		Reset
A2 X2 BL DR 32 14 24
GS2
K1	K2	K1
24 V		K2
(-)

FF-SNC400R2/FF-SNC400RE Control Unit (Manual reset option)

(+)

	GS1 GS2	F1	F2
A1 S13 S22 X1 BL DR BL DR 31 13 23			K1
	GATE 1 GATE 2
			K2
POWER	DE-SELECT
RUN	GATE 2

Mechanical	GATE 3
	GATE 4
Safety				Manual
Switches	GATE 3	GATE 4
or				Reset
	A2 S14 S24 X2 BL DR BL DR 32 14 24
Emergency
Stop
	GS3 GS4
		K1	K2	K1
(-)				K2

FF-SNC1EXT Extension Module

(can be used with FF-SNC400 or FF-SNC200 Series, 24 Vac/dc only)

FF-SNC1EXT	FF-SNC400R2
Extension Module	Control Unit (24 Vdc)

24Vdc

+

	GS1	GS2	GS3				GS1	GS2
								F1		F2
FF-SNX1EXT+	A1 DR BL	DR BL	DR BL	Mechanical	A1 S13	S23 X1	BL DR	BL DR 31 13	23	K1
FF-SNC400R2	GATE 1	GATE 2	GATE 3				GATE 1	GATE 2
	POWER		IND 1	safety switch						K2
8 Gate safety system			IND 2	or E-Stop	POWER	1	DE-SELECT
						RUN 2	GATE 2
with optional
			IND 3			3	GATE 3
mechanical switch	2		IND 4			4	GATE 4
or E-Stop input	3		IND 5
	5
	4
and Manual Reset

GATE 4	GATE 5	GATE 3	GATE 4
A2 DR BL DR BL DR BL		A2 S14 S24 X2 BL DR BL DR 32 14		24
GS4	GS5	GS3
24 Vdc			K1	K2
-

Manual

Reset (Momentary Push-Button)

K1

K2

Up to 28 gates can be monitored using 6 extension modules with the FF-SNC400R2. The extension module can only be used with the 24 Vac/dc control units.

4 Safety Products for Machine Safeguarding - © 2002 - 2004 Honeywell International Inc. All rights reserved.