DGH Corporation, D3251, D3200 Current Output Module, 0-20mA/RS-232
Features:
- 1000 conversions per second
- Three digital inputs
- Programmable high/low output limits
- 500Vrms output isolation
- 12-bit output resolution
- Scaling in engineering units
- Baud rates 300 to 38,400
- Nonvolatile digital calibration
- Direct connection to "dumb" terminals or modems
- Requires +10 to +30Vdc unregulated supply
- Addressable: up to 124 units per serial port
- Bumpless manual control inputs
The D3200 series current output modules contain an isolated 12-bit digital to analog converter that is scaled to generate current signals commonly used in the process control, production test and motion control industries. Simple ASCII character commands are used to control the 12-bit digital to analog converter. The D3200 includes three discrete digital inputs that can accept direct contact closures from switches or relays. Making them ideal for monitoring On/Off signals like cabinet door status or manually controlling the analog output signal at a remote module location.
The D3200 series current output modules are a cost-effective solution for simple step function control applications. The current signals can be used to control annunciators, actuators or other hardware that requires a control input signal. Users requiring more advanced features may consider the D4000 series. The D3000 series modules can also be mounted on a DIN-Rail using the MK-1 mounting kit
For more information, please see 
Data Sheet
