The D15IOHSABLIM is a 15-pin opto-isolator communications adapter for the D-style SmartMotors.


The D15IOHSABLIM converts an external differential encoder signal to a single-ended signal that the Class 5 SmartMotorâ„¢ can accept into ports 0 and 1 (pins 1 and 2 on the DB-15 D-Sub Connector). It converts a 24V input into a 5V TTL signal for ports 2 and 3 (pins 3 and 4 on the DB-15 D-Sub Connector). Ports 2 and 3 are also used as limit inputs. Ports 0-3 are converted through optical isolation.

The adapter is housed inside a DB-15 backshell that plugs into to the 15-pin connector on a standard D-style SmartMotor. Each adapter is equipped with an eight position, 0.100 inch center, terminal block for convenient hookup.

Optically isolated I/O Avoids ground loops
Back EMF protected outputs Direct solenoid or relay drive
Firmware support Easily accessed from the SmartMotor

24V Inputs: 12 to 28 VDC @ 2.5 to 7.8 mA
24V Outputs: 26 VDC, 100 mA maximum