The BMR-P22200-M1-B1 is a dual-channel programmable resistor module with a range of 30Ω - 120kΩ and a power rating of up to 0.5W.
It can be used for industrial automation testing, sensor simulation and calibration, and can be used to replace traditional resistance boxes.
The module uses optocouplers as switches for the resistor network, to isolate the drive circuit from the output resistor, with a typical switching speed of 1ms.
The switching process also has no oscillations, making it good to use for applications with frequent switching actions.
The module has a high accuracy of ±0.04% + 0.10Ω and the dual-channel output allows for networking between different modules.
It also supports 6-24V DC voltage power supply and has an isolated RS485 communication interface.
The module's housing also supports standard DIN rain mounting.
Model overview
Specifications
| Power | 0.5 W |
| Max. voltage | 60 V |
| Max. current | 0.8 A |
| Accuracy | ±0.04% + 0.10 Ω |
| Mounting rail width | Standard DIN 35mm |
| Dimensions | 122 x 72 x 35 mm |
| Weight | 117 g |
Pros and cons
- High accuracy
- Fast switching speed of 1ms
- No oscillations
Downloads
(2.56 MB)
