Frequently Asked Questions
What is the Omron P7SA-14F-ND?
It is a 14-pin front-mounting safety relay socket with screw terminals and an integrated orange LED operation indicator, designed for compatible six-pole Omron G7SA relays.
Is P7SA-14F-ND a complete safety relay?
No. It is a relay socket, not a complete relay. The compatible G7SA safety relay must be selected separately unless specifically included in the purchased assembly.
Which relays are compatible with P7SA-14F-ND?
The socket is intended for six-pole G7SA relay configurations. Verify the exact G7SA relay model, pin arrangement and coil voltage before installation.
How many pins does the socket have?
The P7SA-14F-ND is a 14-pin socket with screw-terminal connections.
Does this model include an LED indicator?
Yes. The ND designation identifies a socket with an integrated orange operation indicator. The P7SA-14F version without ND does not have the same indicator arrangement.
Is the socket rated for 24 VDC or 110 VDC?
Omron offers P7SA-14F-ND DC24 and P7SA-14F-ND DC110 versions. The abbreviated designation does not identify the indicator voltage, so verify the complete ordered version.
Can P7SA-14F-ND be mounted on a DIN rail?
Yes. The socket supports DIN rail mounting and direct screw mounting.
What is the maximum continuous current rating?
The socket is rated for 6 A at temperatures up to 50°C. From 50°C to 70°C, Omron requires a current reduction of 0.3 A for every 1°C increase.
What wire sizes are supported?
Omron specifies stranded wires from 0.75 to 1.5 mm² and solid wires from 1.0 to 1.5 mm² for its screw-terminal P7SA sockets.
What is the recommended screw tightening torque?
The manufacturer specifies a tightening torque of 0.78 to 0.98 N·m for the screw terminals.
What is the difference between P7SA-14F-ND and P7SA-14F-ND-PU?
The P7SA-14F-ND uses conventional screw terminals, while the P7SA-14F-ND-PU uses Push-In Plus terminals. Their wiring methods, dimensions and installation requirements differ.
What should be checked before ordering?
Confirm model P7SA-14F-ND, required DC24 or DC110 indicator voltage, compatibility with the six-pole G7SA relay, 14-pin arrangement, screw-terminal wiring, DIN rail or screw mounting, current derating and control-panel installation requirements.