Input/Output Boards

485 Modbus networked smart cards

4 Channel Turbine Accumulator Input Smart Card

SDAM

The SDAM Smart Card provides eight analog inputs.

PDAM

The PDAM is a piggyback module that can be added to any of our Smart Cards to provide an additional eight analog inputs.

SDAO

The SDAO Smart Card provides two analog outputs.

SDIM

The SDIM Smart Card provides eight accumulator inputs.

SDIO

The SDIO Smart Card provides 48 discrete inputs and 48 discrete outputs.

SPCM

The SPCM Smart Card provides four analog inputs with four additional analog monitoring values (loop fault, ambient temperature, supply and loop voltages) and one analog output.

STRB

The STRB Smart Card provides four turbine meter inputs.

All 485 Modbus Networked Smart Cards operate on a RS-485 9,600 baud serial channel. Communications are via MODBUS RTU. All have addresses set via DIP switches.

Turbine meter input boards

4 Channel Turbine Meter Input Board

SDIM

The SDIM Smart Card provides eight high speed inputs on a RS-485 9,600 baud serial channel. Communications are MODBUS RTU.

STRB

The STRB Smart Card provides four turbine meter inputs on a RS-485 9,600 baud serial channel. Communications are MODBUS RTU.

TSAM

The TSAM conditions low level analog signals from turbine meter pickups for use with other equipment's digital inputs.

TURBO-4

The TURBO-4 board processes turbine meter input signals, displaying rate, frequency, and total counts. It outputs a pulse at a programmable number of input pulses.

Analog to digital input boards

8 Channel Analog Input Smart Card

SDAM

The SDAM Smart Card provides eight analog inputs on a RS-485 9,600 baud serial channel. Communications are MODBUS RTU.

PDAM

The PDAM is a piggyback module that can be added to any of our Smart Cards to provide an additional eight analog inputs.

SPCM

The SPCM Smart Card provides four analog inputs with four additional analog monitoring values (loop fault, ambient temperature, supply and loop voltages) and one analog output.

SRIO

The SRIO card provides an expansion of four analog inputs, four analog outputs, sixteen discrete inputs and sixteen discrete outputs for our SRTU card.

Digital to analog output boards

2 Channel Analog Output Smart Card

SDAO

The SDAO Smart Card provides two analog outputs on a RS-485 9,600 baud serial channel. Communications are MODBUS RTU.

SPCM

The SPCM Smart Card provides four analog inputs with four additional analog monitoring values (loop fault, ambient temperature, supply and loop voltages) and one analog output.

SRAO

The SRAO board provides a two analog output expansion module for our SRTU controllers.

SRIO

The SRIO board provides an expansion of four analog inputs, four analog outputs, sixteen discrete inputs and sixteen discrete outputs for our SRTU card.

Discrete input boards

48 Channel Discrete Input/48 Channel Discrete Output Smart Card

SDIO

The SDIO Smart Card provides 48 discrete inputs and 48 discrete outputs on a RS-485 9,600 baud serial channel. Communications are MODBUS RTU.

SRIO

The SRIO card provides an expansion of four analog inputs, four analog outputs, sixteen discrete inputs and sixteen discrete outputs for our SRTU card.

DIO

The DIO board provides four additional inputs for the AEPOC.

DIF-8

The DIF-8 board provides termination, transient protection, and conditioning for eight discrete inputs.

DIF-16

The DIF-16 board provides termination, transient protection, and conditioning for 16 discrete inputs.

Discrete output boards

SRTU I/O Expansion Board

SDIO

The SDIO Smart Card provides 48 discrete inputs and 48 discrete outputs on a RS-485 9,600 baud serial channel. Communications are MODBUS RTU.

SRIO

The SRIO board provides an expansion of four analog inputs, four analog outputs, sixteen discrete inputs and sixteen discrete outputs for our SRTU card.

REO

The REO board provides four additional outputs for the AEPOC.

PRO-4

The PRO-4 board adds four additional relay outputs to our controllers.

PRO-8

The PRO-8 board adds eight additional relay outputs to our controllers.

ROA-16

The ROA-16 board provides terminations for sixteen form A relay outputs for our controllers.

Miscellaneous boards

Actuator Relay Control Board

ARC

The ARC board provides interface control signals between control valve actuators and our controllers.