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Kieback&Peter · Bus I/O module
BMA0804
BMA0804 is a DIN-rail bus module with eight analog inputs and four 0 to 10 V analog outputs with manual override dials.
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No longer supplied
Part numberBMA0804
No longer supplied
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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%, 2.5 W
Environment
- Operating temperature
- 0 to 55 °C
- Humidity
- 20 to 80 % r.h., non-condensing
- Protection
- IP20 when installed IP rating
Performance
- Inputs
- 8 analog; see supported sensor types
- 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
- 143.5 x 90 x 67 mm
- Weight
- 0.22 kg
From the manufacturer's datasheet for BMA0804.
Overview
The BMA0804 gives a DDC4000e or DDC520 controller eight analog inputs and four analog outputs. Inputs accept KP10, KP250, ML2, Ni100, Ni1000 (DIN and L&G), NTC1.8K, NTC5K, NTC10K, NTC20K, PT100, PT1000, Balco500, Satchwell DC1100 and DC1400, potentiometer and 0(2) to 10 V. The outputs are 0(2) to 10 V DC at up to 2.5 mA and each has a rotary switch for manual operation from 0 to 100 % in 10 % steps, or automatic. A 10 V DC supply (70 mA) feeds external setpoint knobs. It connects to the CAN bus as a fieldbus module (2000 m) or cabinet bus module (200 m), with addressing from 01 to 63. There are 12 status LEDs and 6 freely assignable LEDs, spring terminals and hot-plug capability. For local override panels see the BMA0804-PO.