Welcome to Automation and Electronics, Inc.
SRTU I/O expansion board
Automation and Electronics, Inc. SRIO was designed to provide additional digital input / digital output and analog input / analog output for our Simple RTU (SRTU).
The digital inputs from the SRIO board can be connected to our DIF-8, DIF-16, or equivalent input boards. The digital outputs from the SRIO can be connected to our PRO-4, PRO-8 or ROA-16 output boards.
|Size:||2-7/8" x 9" PC board|
|Mounting:||SRTU daughter board|
|Operating temperature:||-40 to 158 deg. F (-40 to 70 deg. C)|
|Relative humidity:||5 to 90% non-condensing|
|Typical:||120 mA @ 12 VDC|
|Inputs / Outputs|
|Digital inputs:||one 16-pin connector, CMOS or LS TTL compatible|
|Digital outputs:||one 16-pin connector, Open collector type, 100 mA 30 VDC maximum (suppression diodes may be required)|
|Analog inputs:||four 12-bit converters; 4-20 mA|
|Analog outputs:||four 16-bit converters; 0-20 mA or 4-20 mA; 0.15% maximum error; RLoad 100 Ohm min ((VL-3)/(0.02)) maximum|
|Loop power:||External 24 VDC|