KEYENCE DL-RS1A/IG - Manual (Page 6)

4
Connecting the Unit to Sensor Amplifiers
Connecting the Unit to Sensor Amplifiers
You use DL-RS1A by connecting it to sensor amplifiers. The connection method varies according to
the mounting type of the sensor amplifiers.
Before connecting DL-RS1A, you must install the main unit and expansion units of the sensor
amplifiers. For information on installing the sensor amplifiers, refer to the user's manual supplied with
the sensor amplifiers.
„ Available sensor amplifiers
*1 The IG Series can be used only with the GT-70A Series and the GT2 Series.
When using together with those models, the maximum connectable number is 6. When using
with the IG Series, the maximum number is 4.
To use with 7 or more units, contact your nearest KEYENCE sales office.
Name Type of amplifier Main unit Expansion unit Max. connectable number
Multi-Purpose CCD
Laser Micrometer
IG Series *1
DIN-rail mount IG-1000 IG-1050
4 units
(Main: 1, Expansion: 3)
Panel mount IG-1500 IG-1550
4 units
(Main: 1, Expansion: 3)
NOTICE
Connecting the Unit to Sensor Amplifiers
„ Connecting the DL-RS1A to DIN rail mount sensor amplifiers
1
Remove the expansion protective cover from the sensor amplifier that you want to connect to the DL-RS1A.
2
Mount the DL-RS1A on the DIN rail and connect it to the sensor amplifier.
Make sure there is no space between the unit and the sensor amplifier.
3
Mount the end units (OP-26751, two units included) on either side of the sensor amplifier and DL-RS1A unit and
tighten the two screws on the top of each end unit.
(You can mount the end units in the same way you mount DL-RS1A.)
Sensor amplifier
Expansion protective cover
Sensor amplifier
DL-RS1A
Connector
NOTICE
Sensor amplifier connector
RS-232C communication unit DL-RS1A
End unit
End unit
NOTICE