IDEC SA1U Series - Page 4

Wide variations such as universal voltage and DC power types, available with time
delay. Maximum sensing range of 50m (through-beam).
Universal voltage types operate on 24 to 240V AC and 12 •
to 240V DC. DC power types operate on 12 to 24V DC.
Washable IP67 •
Four sensing methods: through-beam, •
polarized retro-
reective, diffuse-reective, and background suppression.
Adjustable time delay: 0.1 to 5 seconds•
Mounting hole centers: 40, 50 to 55 mm•
Operation and stable LED indicators.•
SPDT contact for relay output type.•
Transistor output type has NPN and PNP open collector •
dual outputs.
Interference prevention allows two units to be mounted in •
close proximity (except through-beam type).
Spring-up terminal block structure enables easy wiring. •
Wiring can be extended to up to 100m using ø8 to ø10 mm
round cables.
Types Package Quantity: 1
Sensing Method
Detectable
Object
Sensing
Range
Power Voltage Control Output Attachments
Time Delay
Functions
Type No.
(Ordering Type No.)
Though-Beam
Opaque 50m max.
24 to 240V AC
(50/60Hz)
12 to 240V DC
Relay contact SPDT
250V AC/3A, 30V DC/3A
(resistive load)
Sensitivity control
•
screwdriver
Mounting bracket
•
Gland, gland washer
•
Gland gaskets
•
*
Without SA1U-T50M
With SA1U-T50MT
12 to 24V DC NPN/PNP open collector
Without SA1U-T50MW
With SA1U-T50MWT
Polarized Retroreective
Opaque
Mirror
surface
7m max.
24 to 240V AC
(50/60Hz)
12 to 240V DC
Relay contact SPDT
250V AC/3A, 30V DC/3A
(resistive load)
Sensitivity control
•
screwdriver
Reflector (IAC-R5)
•
Mounting bracket
•
Gland, gland washer
•
Gland gaskets
•
*
Without SA1U-P07M
With SA1U-P07MT
12 to 24V DC NPN/PNP open collector
Without SA1U-P07MW
With SA1U-P07MWT
Diffuse-Reective
Opaque
Transparent
1m max.
24 to 240V AC
(50/60Hz)
12 to 240V DC
Relay contact SPDT
250V AC/3A, 30V DC/3A
(resistive load)
Sensitivity control
•
screwdriver
Mounting bracket
•
Gland, gland washer
•
Gland gaskets
•
*
Without SA1U-D01M
With SA1U-D01MT
12 to 24V DC NPN/PNP open collector
Without SA1U-D01MW
With SA1U-D01MWT
Background Suppression
Opaque 2m max.
24 to 240V AC
(50/60Hz)
12 to 240V DC
Relay contact SPDT
250V AC/3A, 30V DC/3A
(resistive load)
Sensitivity control
•
screwdriver
Mounting bracket
•
Gland, gland washer
•
Gland gaskets
•
*
Without SA1U-B02M
With SA1U-B02MT
12 to 24V DC NPN/PNP open collector
Without SA1U-B02MW
With SA1U-B02MWT
*
Two different-size gland gaskets are supplied. Select according to the cable diameter.
Small hole gasket: cable diameter ø8 to ø9 mm
Large hole gasket: cable diameter ø9 to ø10 mm
Accessories
Item Type No. (Ordering Type No.) Package Quantity
Reector
Standard IAC-R5 1
Small IAC-R6 1
Large IAC-R8 1
Narrow (rear/side mounting) IAC-R7M 1
Narrow (rear mounting) IAC-R7B 1
Narrow (side mounting) IAC-R7S 1
Tape (40 × 35 mm) IAC-RS1 1
Tape (80 × 70 mm) IAC-RS2 1
Reector Mounting Bracket
For IAC-R5 IAC-L2 1
For IAC-R6 IAC-L3 1
For IAC-R8 IAC-L5 1
The IAC-L2 is not supplied with reflector mounting screws (M4) and nuts.
•
The IAC-L3 is supplied with two mounting screws (M3
•
× 8 mm sems).
SA1U Photoelectric Switches
(DC power types UL pending)
4