Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines

Model: SP-RS485-12V-O

Ideal for applications such as video surveillance cameras and access control.
Protects sensors running on 22 AWG 2-wire sensor cables or 12VDC power lines against the effects of electrostatic discharge, faulty wiring and lightning.
RS485 protection: Stage 1 clamping voltage: ±90V. Stage 2 resistance: 3.3 Ohms. Stage 3 clamping voltage: ±7.5V.
12VDC power lines protection: Stage 1 clamping voltage: ±90V. Stage 2 current rating: 3A. Stage 3: 12V TVS (transient voltage suppression) diode.
Screw terminal pairs for RS485 and 12VDC power lines protection. If a contact sensor comes with a 12VDC AC adapter, the power lines can be wired to the power terminals for protection.

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Environment Monitoring Surge Protectors
Sensor accessories compatible with ENVIROMUX-1W, ENVIROMUX-MINI-LXO and ENVIROMUX-MICRO

Ideal for applications such as video surveillance cameras and access control.
Protects sensors running on 22 AWG 2-wire sensor cables or 12VDC power lines against the effects of electrostatic discharge, faulty wiring and lightning.
RS485 protection: Stage 1 clamping voltage: ±90V. Stage 2 resistance: 3.3 Ohms. Stage 3 clamping voltage: ±7.5V.
12VDC power lines protection: Stage 1 clamping voltage: ±90V. Stage 2 current rating: 3A. Stage 3: 12V TVS (transient voltage suppression) diode.
Screw terminal pairs for RS485 and 12VDC power lines protection. If a contact sensor comes with a 12VDC AC adapter, the power lines can be wired to the power terminals for protection.
Will also protect two single ended data, analog or control lines.
Impact and weather resistant enclosure with locking hinged cover.
Compatible with ENVIROMUX-1W.

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E-1W - Low-Cost Environment Monitoring System – Supports up to 24 Temperature Sensors

E-MICRO-T - Micro Environment Monitoring System /Remote Temperature Sensor over IP

E-MICRO-TRHP - Micro Environment Monitoring System /Remote Temperature/Humidity Sensor over IP

E-MINI-LXO - Mini Environment Monitoring System

SP-RS485-12V-O — Data Sheet 419590 kb - Data Sheet

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SP-RS485-12V-O — Installation and Operation 328920 kb - Instructions

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SP-RS485-12V-O — Enclosure Specifications 94473 kb - Other

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