Comtrol C53 User Manual
Page 2
Overview
2
Overview
The Comtrol Rocket Port Converters are smart RS-232 to RS-422/485 bi-directional converters. They allow you to convert one RS-232
port to and from either RS-422 or RS-485 ports. You use the converter to control devices with a longer than normal distance between the
host and the device, and to communicate with several devices. Operations like point-to-point and multi-drop are available to meet your
needs.
Rocket Port Converter C53
Features:
•
Both the C52 and C53 are RS-232 to RS-422/RS-485 bidirectional converters. The C53 includes isolation protection against high
voltage up to 2000V.
•
Comtrol locates the switch settings inside the converter. This protects the system from unintentional changes that would introduce
communication errors without any warning. To make any changes to the operation mode, simply remove the two screws to open the
cover.
•
You can power the C52/C53 either from a DC +9V to +30V, 150A power adapter, or the pin 6 and pin 7 on the terminal block.
•
LED indicators show the status of transmitting and receiving data, RTS signal, and power.
•
Comtrol has added a protect resistor inside the unit to avoid over-current from the remote ground to the converter’s ground.
•
Mounting Kit lets you mount the C52/C53 on a wall or any surface.