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Black Box RS-422 and RS-485 Optical Isolator/Repeater (IC1650AUS)
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- SKU:
- 18132629
- MPN:
- ic1650a-us
- Availability:
- Out of stock
- Stock Update:
- 09/28/2026 09:39:15 AM PST
- Stock Update:
- 09/28/2026 09:39:15 AM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Quick Facts- Connect systems while protecting them from damaging ground loops.
Further Details
- Isolates one RS-485 device from the rest of an RS-485 system or one local group of RS-485 equipment from another.
- Connects point-to-point, RS-422 4-wire equipment to an RS-485 2-wire multidrop system.
- Can be used as a repeater to expand an RS-485 system beyond 32 nodes.
- Operates 2-wire half-duplex or 4-wire half- or full-duplex.
- Features 12 user-selectable data rates up to 460.8 kbps.
Features
Certifications & Standards:
CE
Optical Isolation: 2000 volts RMS Power: 120 VAC to 12 VDC wallmount power supply Supply Voltage: +9-14 VDC at 60 mA (idle state), 170 mA (Full duplex data) Surge Suppression: Working peak: 6.5 volts, bidirectional over voltage suppressor; Peak power dissipation: 600 watts; Maximum capacitance: 3000 pF Temperature: 32 to 158° F (0 to 70° C)
Yes
Restriction of Hazardous Substances (RoHS)
United States
CE
Additional Information:
Environmentally Friendly:
Yes
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Country of Origin:
United States
Specs
| Power Description | |
| Input Voltage | 14 V DC |
| Physical Characteristics | |
| Height | 1" |
| Width | 2.4" |
| Depth | 3.8" |
| Warranty | |
| Additional Warranty Information | <p>1 Year Double Diamond™ Warranty (Standard)</p> |
| Limited Warranty | 1 Year |
| General Information | |
| Brand Name | Black Box |
| Manufacturer Website Address | http://www.blackbox.com |
| Marketing Information | Isolates one RS-485 device from the rest of an RS-485 system or one local group of RS-485 equipment from another. Connects point-to-point, RS-422 4-wire equipment to an RS-485 2-wire multidrop system. It can be used as a repeater to expand an RS-485 system beyond 32 nodes. Operates 2-wire half-duplex or 4-wire half- or full-duplex. Features 12 user-selectable data rates up to 460.8 kbps. This compact device links RS-422 4-wire and RS-485 2-wire systems while using optical isolation to protect equipment and lines from damaging ground loops. The BLACK BOX® RS-422 and RS-485 Optical Isolator/Repeater enable you to connect equipment meant for a point-to-point RS-422 4-wire interface to an RS-485 2-wire multidrop system. It can be used to optically isolate one piece of RS-485 equipment from the rest of an RS-485 system or one local group of RS-485 equipment from another, or it can be used as a repeater to expand an existing RS-485 system beyond the standard's 32-node limitation. All data lines, as well as power and ground, are isolated from one side of the unit to the other. The RS-422 and RS-485 Optical Isolator/Repeater use terminal blocks on each side of the device. It supports Transmit Data A and B, Receive Data A and B, Protective Ground, and Signal Ground. The RS-422 and RS-485 Optical Isolator/ Repeater operate in either 2-wire half-duplex systems or in 4-wire half-duplex or full-duplex systems. By connecting one side of the unit as a 2-wire device and one side as a 4-wire device, equipment meant for a point-to-point RS-422 interface can be connected directly to an RS-485 2-wire multidrop system. You get the speed with the RS-422 and RS-485 Optical Isolator/Repeater, too. It features 12 user-selectable data rates, from 300 bps up to 460.8 kbps. |
| Product Type | Signal Repeater |
| Product Name | Async RS422/485 Repeater - (2) Terminal Block |
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | IC1650A-US |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Black Box RS-422 and RS-485 Optical Isolator/Repeater (IC1650AUS)