This NTI SP-RS485-12V-O Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines is for protecting RS485 control equipment powered by 12VDC power supplies from the effects of electrostatic discharge, faulty wiring and lightning. The SP-RS485-12V-O can be used with an ENVIROMUX RS485 sensor connected with CAT5 cable or contact sensors running on 22 AWG 2-wire sensor cables.
NTI SP-RS485-12V-O Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines Features:
- 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.
- Will also protect two single ended data, analog or control lines.
- Impact and weather resistant enclosure with locking hinged cover
Why not buy this NTI SP-RS485-12V-O Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines today?
NTI SP-RS485-12V-O User Manual
Why not buy this NTI SP-RS485-12V-O Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines today?
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