> Securiton SIM 35 RS-485 network module for ASD detectors
> Source: https://pap.fi/en/tuote/securiton-sim-35/
> Full site in machine-readable form (in Finnish): https://pap.fi/llms-full.txt
> Pages in English: https://pap.fi/llms.txt

# Securiton SIM 35 RS-485 network module for aspirating smoke detectors

Product code 61321

Coated module for networking up to 250 aspirating smoke detectors (ASD 532/533/535) via RS-485.

-   Up to 250 detectors on the RS-485 network
-   ASD 532, ASD 533 and ASD 535
-   Coated, mounting brackets and ribbon cables included

## Product description

SIM 35 is Securiton’s coated serial interface module for connecting up to 250 aspirating smoke detectors (ASD 532, ASD 533 or ASD 535) to an RS-485 network. The network is connected to a PC with the SMM 535 master module or to the NCU 900 network unit of the FidesNet system. Mounting brackets, screws and ribbon cables are included.

## Technical data

- **Product code:** 61321
- **Manufacturer:** Securiton
- **Manufacturer’s code:** SIM 35 (11-2200000-01-04)
- **Product group:** Aspirating smoke detection › Networking, control and software
- **Number of devices:** Up to 250 detectors
- **Network:** RS-485
- **Current consumption:** 20 mA
- **Dimensions:** 58 × 95 × 17 mm (H × W × D)
- **Weight:** 56 g
- **Compatibility:** ASD 532, ASD 533, ASD 535

## Documents

Original manufacturer documents (PDF).

### Technical datasheets

-   [Datasheet: SIM 35](https://pap.fi/liitteet/valmistajat/securiton__SIM35_DS_T140011en_e.pdf) PDF · English · 155 kB
-   [Product catalogue (series): SecuriSmoke ASD 2026 (Securiton)](https://pap.fi/liitteet/valmistajat/securiton__SecuriSmoke_ASD_PC2026_F301en_c.pdf) PDF · English · 2.5 MB