The DE1101 RS-232, RS-422 and RS-485 interfaces fiber Converter. Above –mentioned equipment provide a DB-9 Female port and a fiber optic. User could have a RS-232, RS-422 or RS-485 by simply changing a DIP switch.

Multi-Interface (RS-232/422/485) Fiber Optic Converter
Model DE1101

Features

A Sync Data Rates Up to 2Mbps.
Distances up to 75km
Multimode or Single Mode (850/1300/1550nm)
Switch-Selectable 1-wire RS-232, 1-wire RS-422 or 1-wire RS-485
Built-In Test Signal Generator
4 LEDs & 3 DIP Switches for Diagnostics
Low Power Consumption
Local Dry Contact Alarm
High Temperature (-10°C to 70°C) Version Optional

Applications
The DE1101 typically interconnects CPUs or Host Controllers with remote terminal units (RTUs). It is frequently used in SCADA, Traffic Control, Manufacturing Process Control and Security applications

Description

The DE1101 is a highly versatile RS-485 fiber optic Converter;

The DE1101 supports A Sync data rates up to 2Mbps, depending on the electrical interface, and is compatible with all popular types and sizes of multimode (850/1300nm) or single mode (1300/1550nm) fiber optic cable. Distances up to 75km are possible.

Diagnostics include a built-in Test Signal Generator that verifies both device and fiber optic link operation. This feature benefits users by helping technicians verify that both local and remote devices and the fiber optic link are operating normally. Local and Remote Loopback Tests are available to verify electrical and fiber connections.

Three DIP switches and four LED indicators are provided to help installation and troubleshooting. An extreme temperature version (-10°C to 70°C), Model DE1101, is also available.

Fiber optic connectors are ST or SC. Electrical connectors are terminal blocks. Power is 12VDC at 250mA; optional 24VDC or 115/230VAC with an external power cube.