PANTRONISG-A114Relay output

ISG-A114

The ISG-A114 shares the same automatic single-channel sensing platform as the ISG-A113, but uses a change-over relay output. It is designed for harsh industrial installations that need long-range through-beam performance with relay interfacing and a separate PNP alarm output.

Datasheet PDF Operating Guide PDF

Up to 50 m range24 VDC / 24 VAC / 115 VAC / 230 VAC3.9 kHzAutomaticRelay change-overAlarm output

Key Features

Automatic transmit power adjustment for stable optical performance.
2-fold basic transmit level selection.
Change-over relay switching output rated up to 5 A / 230 V AC (24 V DC).
Separate PNP alarm output for fault or status signaling.
25 ms reaction time and DIN-plug panel connection.

Best Fit Applications

Control cabinets that prefer relay contacts instead of transistor outputs.
Long-range light-barrier duties in wet, dusty, or contamination-heavy environments.
Harsh-process equipment where electrical isolation through relay contacts is useful.
General-purpose automation systems with existing relay-input expectations.

Technical Specifications

Channels	1
Operating voltage	See order table
Operating basis	Modulated infrared light
Transmit frequency	3.9 kHz
Transmit power	Automatic
Basic transmit level	low1 / low2
Switching behaviour	Light
Switching delay	-
Multiplex speed	-
Primary / Secondary operation	-
Teach function	-

Switching output	Relay, change over
Output rating	5 A / 230 V AC (24 V DC)
Reaction time	25 ms
Alarm output	PNP
Alarm output rating ...AC	5 mA / 24 V DC
Alarm output rating ...DC	100 mA / 24 V DC
Test input	-
Analog output	-
COM interface	-
Housing material	Plastic
Protection class	IP40 (EN 60529)
Connection	11-pole DIN-plug
Operating temperature	-25 C ... 50 C
Dimensions	40 x 76.5 x 78.5 mm

Purchase Order Table

Operating voltage	Order code
230 V AC / +-10% / 4.1 VA	ISG-A114/230VAC
115 V AC / +-10% / 4.1 VA	ISG-A114/115VAC
24 V AC / +-10% / 4.1 VA	ISG-A114/24VAC
24 V DC / +-20% / 1.9 W	ISG-A114/24VDC

Transmit Level and Output Notes

Item	Setting / Value	Notes
Transmit level	low1 / low2	2-fold basic transmit level selection
Output type	Relay, change over	Main switching output for ISG-A114
Alarm output	PNP	Separate monitoring output
Switching behaviour	Light	Factory-mode operation per catalog

The transistor-output companion product is ISG-A113. Both share the same purchase-order voltages, environmental ratings, and maximum sensing range.

Compatible Sensor Pairs and Maximum Through-Beam Range

Transmitter family	With receiver IRL-...	With receiver IR-...	Typical use note
IT-..., ITL-...	7 m	15 m	Compact standard option
IT-...HP, ITH-...	10 m	25 m	Higher power range extension
ITA-...	20 m	50 m	Longest stated range for this family