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Kieback&Peter · Bus I/O module
BMA0004
BMA0004 is a DIN-rail bus module with four 0 to 10 V analog outputs and a manual/auto override dial for each output.
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Part numberBMA0004
Datasheet, PDF
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- DHL, under 15 kg £13.50 ex VAT
- Technical support from the people who commission it
Specification
Communication
- Interface
- CAN bus as fieldbus (2000 m, 20 kBd) or cabinet bus (200 m, 40 kBd)
Electrical
- Power supply
- 12 to 24 V DC ±10%, 1.0 W
Environment
- Operating temperature
- 0 to 55 °C
- Humidity
- 20 to 80 % r.h., non-condensing
- Protection
- IP20 when installed IP rating
Performance
- Outputs
- 4 analog, 0(2) to 10 V DC, max 2.5 mA each
Physical
- Mounting
- TH 35x7.5 top hat rail in a closed enclosure
- Dimensions
- 71.8 x 90 x 67 mm
- Weight
- 0.155 kg
From the manufacturer's datasheet for BMA0004.
Overview
The BMA0004 adds four analog outputs, 0(2) to 10 V DC at up to 2.5 mA each, to a DDC4000e or DDC520 controller. Each output has a rotary switch that sets manual operation from 0 to 100 % or returns it to automatic, so plant can be driven by hand during commissioning or a fault. Four status LEDs show the outputs and one shows bus traffic. It connects to the CAN bus either as a fieldbus module (up to 2000 m) or as a cabinet bus module (up to 200 m), and is addressed from 01 to 63 with two rotary switches. Push-in spring terminals and hot-plug capability allow replacement without shutting the bus down. Support terminals carry up to 230 V AC, 6 A. It offers the same four analog outputs as the FBM044 and FBM044W.