CARRIER CARRIER 485CARLP9A RS-232 to RS-485 HVAC Converter
CARRIER CARRIER 485CARLP9A RS-232 to RS-485 HVAC Converter

CARRIER 485CARLP9A RS-232 to RS-485 HVAC Converter

CARRIER
Brand: CARRIER
SKU: 485CARLP9A
Availability: Out Of Stock
Call for Pricing Call for pricing (215) 326-9845
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Description

Product Description

The CARRIER 485CARLP9A is designed to connect a laptop PC to Carrier HVAC equipment. This device converts RS-232 TD and RD signals into RS-485 signals, facilitating communication over longer distances.

  • Connects laptop PC to Carrier HVAC equipment.
  • Extends RS-232 data signals up to 1.2 kilometers.
  • Powered through RS-232 handshake lines, requires no external power supply.

Product Highlights

This converter supports data rates up to 115.2 kbps and operates using two-wire communication with a signal ground reference. It features automatic send data control, eliminating the need for software drivers.

Product Information

Standard Information

  • Color: Black
  • Country of Origin: USA
Technical Specifications
Data Rate
115.2 kbps maximum
RS-232 Connector
DB9 female
RS-485 Connector
RJ11
Biasing Resistors
4.7k Ohms
Power Consumption
40mA maximum
Dimensions
7.6 x 3.3 x 2.9 cm
Weight
0.18 lbs
Operating Temperature
0 to +70 °C
Storage Temperature
-40 to +85 °C
Operating Humidity
0 to 95% non-condensing

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