Bosch FLM-420-O1I1 Output-Input Interface Module, 1 Output and 1 Input (Built-in -E, DIN Rail -D)
A 2-wire LSN element with one open collector output to control external devices and one monitored input, as a built-in or DIN rail version.

Dealer for BoschA 2-wire LSN element for LSN improved systems that monitors up to two inputs, offered as a wall-mount type with cover, a built-in type and a DIN rail type.
Standards and approvals: CMIM, CPR, MOE, VdS, EN54-17:2005, EN54-18:2005
| Specification | FLM-420-I2-W | FLM-420-I2-E | FLM-420-I2-D |
|---|---|---|---|
| Weight (g) | 55 | 35 | 150 |
| Operating temperature (°C) | -20 to 65 | -20 to 65 | -20 to 65 |
| Storage temperature (°C) | -25 to 80 | -25 to 80 | -25 to 80 |
| LSN current consumption (mA) | 10.4 | 10.4 | 10.4 |
| Color | White | White | White |
| Material | Trim ring: Polycarbonate/ABS | Trim ring: Polycarbonate/ABS | Plastic |
| Dimensions (H x W x D) (mm) | 110 x 110 x 48 |
Specifications as published by Bosch. Please confirm the exact model with us before ordering.
A 2-wire LSN element with one open collector output to control external devices and one monitored input, as a built-in or DIN rail version.
A built-in 2-wire LSN element with one change-over relay that provides a potential-free output contact for low voltage loads.
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