Honeywell SYA14 Series Manual page 595

Figure 4.11 : Connection of the FSD's onto the module
Wiring diagram
Connection of the « +24V OUTPUT » to the power supply is necessary to be able to use the OSDs outputs :
+24Vdc
2.5A
FSD
K1 *
32 25
+24V
OSD1
OUTPUT
FF-SRM OSD2
2 8
FSD
K2 *
0V
(*) : protect the FSDs relay coils with a varistor
IMPROPER CONNECTION OF LOAD
For safety reasons, the loads must be connected between terminals 2-8 and between
terminals 2-25 .
Failure to comply with these instructions could result in death or serious injury.
Features
Type
Switching capacity
Voltage drop
Protections galvanic insulation : 500 Vdc, short-circuits, overloads, micro-cutoff (4.5 ms).
POWER CUT OFF PROTECTION
The FF-SRM failsafe static outputs withstand 4.5 ms power cutoff. The DC power supply shall
withstand power cutoff of up to 20 ms.
107004-15 EN FR26 ROW 0899 Printed in France
K1 K2
Machine
control
circuitry
OSD1 & OSD2 outputs
static DC (Normally Open contacts)
0.5 A/24 Vdc
< 2 Vdc
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