PANTRONISG-A134Relay output

ISG-A134

The ISG-A134 combines automatic transmit power adjustment, configurable frequency and switching behavior, and adjustable switching delay with a change-over relay output. It is intended for harsh industrial sensing applications that need long-range optical detection and timing control.

Datasheet PDF Operating Guide PDF

Up to 50 m range0 ... 10 s delay3.7 / 4.1 kHzTest inputLight / DarkRelay change-over

Key Features

Automatic transmit power adjustment and 4-step basic transmit level selection.
Selectable light / dark switching behavior.
Selectable transmit frequency at 3.7 kHz or 4.1 kHz.
Adjustable switching-on and switching-off delay from 0 to 10 seconds.
Change-over relay main output plus separate PNP alarm output.
Front-panel test / reset for system checks.

Best Fit Applications

Relay-based machine controls that require configurable delay timing.
Harsh industrial sensing with long through-beam range requirements.
Process systems where delay functions reduce nuisance switching.
Retrofits replacing older relay-based optical amplifiers.

Technical Specifications

Channels	1
Operating voltage	See order table
Operating basis	Modulated infrared light
Transmit frequency	3.7 kHz / 4.1 kHz
Transmit power	Automatic
Basic transmit level	low1 / low2 / high1 / high2
Switching behaviour	Light / Dark
Switching delay	0 ... 10 s
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 / 52 ms (low / high)
Alarm output	PNP
Alarm output rating ...AC	5 mA / 24 V DC
Alarm output rating ...DC	100 mA / 24 V DC
Test input	0 ... 30 V DC
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-A134/230VAC
115 V AC / +-10% / 4.1 VA	ISG-A134/115VAC
24 V AC / +-10% / 4.1 VA	ISG-A134/24VAC
24 V DC / +-20% / 1.9 W	ISG-A134/24VDC

Amplifier Mode and Delay Functions

Control	Function	Options
DIP 1-4	Transmit level / behaviour / frequency	high2, high1, low2, low1 / dark-light / 4.1-3.7 kHz
t-ON potentiometer	Switching-on delay	0 ... 10 s
t-OFF potentiometer	Switching-off delay	0 ... 10 s
Alternative version	ISG-A105	Relay version with 0 ... 1 s delay per catalog