Pepperl+Fuchs HID2822 Switch Amplifier 2channel isolated barrier 121448 HID 2822

Pepperl+Fuchs HID2822 Switch Amplifier 2channel isolated barrier 121448

Features

• 2-channel isolated barrier
• 24 V DC supply (bus powered)
• Dry contact or NAMUR inputs
• Usable as signal splitter (1 input and 2 outputs)
• 2 relay contact outputs per channel
• Line fault detection (LFD)
• Up to SIL 2 acc. to IEC 61508

Function

This isolated barrier is used for intrinsic safety applications. It transfers digital signals (NAMUR sensors/mechanical contacts) from a hazardous area to a safe area. The proximity sensor or switch controls two form A normally open relay outputs for the safe area load. The module output changes state when the input signal changes state. The normal output state can be reversed with the selector switches on the side of the unit. Line fault detection (LFD) can be selected or disabled via a selector switch. During an error condition, the relay reverts to its de-energized state and the LEDs indicate the fault. A separate fault output bus is available. The fault conditions can be monitored via a Fault Indication Board. This module mounts on a HiD Termination Board.

New, in factory box.

Typical delivery time:

  Economy shipping (Russian Post) Standard Shipping (EMS Express Post) Europe 14-30 days, in rare cases up to 90 days 7-20 days, in very rare cases up to 70 days United States 20-60 days, in rare cases up to 90 days 14-30 days, in rare cases up to 70 days Canada 14-30 days, in rare cases up to 90 days 7-30 days, in rare cases up to 70 days Asia, India, Africa 14-40 days, in rare cases up to 90 days 7-20 days, in very rare cases up to 70 days Australia and Oceania 14-40 days, in rare cases up to 90 days 10-25 days, in rare cases up to 70 days South and Central America 20-40 days, in rare cases up to 90 days 14-30 days, in rare cases up to 70 days Other countries 20-60 days, in rare cases up to 90 days 10-30 days, in rare cases up to 70 days