Analog Output Module
Manufacturer: OleumTechThe OleumTech® Analog Output Module is designed for conveniently implementing up to four analog outputs to the DH1 Base Unit Wireless Gateway.
Each output can be independently selected for either 1-5 Vdc (3-wire) or 4-20 mA (2-wire) mode of operation.
The Analog Output Module is certified for use in Class I, Division 2 (Zone 2) hazardous locations and accepts 9-24 Vdc external power.
Its compact, small footprint form factor easily fits inside a NEMA enclosure.
This Module is equipped with two RS485 Serial ports (RJ-45) for allowing multiple I/O Modules to be daisy-chained to the DH1.
Features- 4 analog outputs
- Low-Power, Small Footprint
- 1-5 Vdc (3-Wire) / 4-20 mA (2-Wire)
- Designed for use w/ DH1 Wireless Gateway
- RS485 serial / multi-droppable
- -40 °C to 80 °C
- Class I, Division 2 (Zone 2)
Specifications
Manufacturer
Device Functionality
- Analog Output Expansion Module for DH1 Wireless Gateway
Device Interface
- Standard RS-232 Serial
I/O Interface
- 4x Analog Outputs
Resolution
- 12-bit ADC
Interface
- RS-485 (2-Wire)
- 9,600/19,200 Baud
- Modbus/RTU Protocol
Certifications & Approvals
- Over Voltage Rating: Transient Voltage Suppressor on Each Port
- Class I, Div. 2, Groups A, B, C, D T4, Ex nA IIC T4
- Class I, Zone 2 AEx nA IIC T4, 9-30 Vdc, Ta = -40 to 176° F (-40° C to +80° C)
- ATEX: Sira 14ATEX4143X, Ex nA IIC T4 Gc
- IECEx: SIR 13.0055X, Ex nA IIC T4 Gc, 9-30 Vdc, Ta = -40 to 176° F (-40° C to +80° C)
DC Power Input
- 9-24 Vdc
Operating Conditions
- -40° C to 80° C
- Humidity: 0 to 99 % Non-Condensing