Honeywell SYA14 Series Manual page 317

FF-SM Series Installation Manual
Physical Configuration and Wiring Diagram Examples (cont'd)
Figure 3-9 Wiring Diagram Using Additional External Safety Control Module (Area
Controlled by Two Safety Mats Run by a Single Control Unit)
Phase
(DC+)
fuse
A1
(+)
Power
K2
K3
A2
(-)
Neutral
(DC-)
NO P/B is a normally open contact of a push button.
In this example, a Honeywell FF-SRS5935 dual channel emergency stop safety control
module is used. This dual channel device provides a control reliable solution that meets the
highest level of safety.
For application help: see Warranty Information
fuse fuse
S S S
11 12 22 13 23 33 41
Honeywell
FF-SRS5935
S
1
S
2
Internal
Switches
S S S21
33 34 PE 14 24 34 42
NO P/B
Machine Stopping circuit
Honeywell • PK 107007-01 EN FR26 GLO 0298 Printed in France 43
A4 A1 B1 C1
FF-SM
control unit
Signalling
(relay status)
internal
fuse
A5 A2 B2 C2
Connections and Setup
C4
Optional test
input
(or jumpered)
B3