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Kieback&Peter · Bus I/O module
BMA0804-PO
BMA0804-PO is the BMA0804 eight-in, four-out analog module with an added LVB bus for TMU-PO local override touch modules.
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Part numberBMA0804-PO
Datasheet, PDF
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Specification
Communication
- Interface
- CAN bus as fieldbus (2000 m, 20 kBd) or cabinet bus (200 m, 40 kBd); LVB bus 200 m
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 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
- Dimensions
- 143.5 x 90 x 60 mm
- Weight
- 0.22 kg
From the manufacturer's datasheet for BMA0804-PO.
Overview
The BMA0804-PO has the same eight analog inputs and four analog outputs as the BMA0804 and adds an RS485 LVB bus (200 m) for the local override and indication system. A TMU-PO touch module on that bus gives hand control of the outputs from the cabinet door, with function macros for the analog signals. Outputs are 0(2) to 10 V DC at up to 2.5 mA with rotary override switches. The module connects to the CAN bus as a fieldbus (2000 m) or cabinet bus (200 m) module and mounts on a top hat rail. One datasheet covers the BMA0804 and BMA0804-PO.