Teracom TCW280 - Analog output module

Analog output module supports two channels with voltage or current loop modes. The channel mode is WEB interface configurable. The available choices are – 0-20mA, 4-20mA, 0-24mA, 0-5V and 0-10V. Both channels have 12-bit resolution.
The device has 4 open drain outputs. All they are configurable either as standard digital outputs (On/Off) or as PWM outputs. In PWM mode, the outputs supply up to 2000Hz with 10-bit resolution.
Analog outputs and open drain outputs are galvanically isolated from the module’s power supply. The isolation between the two parts is 1000VDC.
The module has also 2 relays with normally open and normally closed contacts. The relays can be activated either through the WEB interface or through some of the supported M2M protocols – SNMP, HTTP API, and MODBUS TCP/IP.
The device supports an advanced schedule functionality. The four schedules can be used for single (one-time) or repetitive (weekly) tasks. The resolution of the time period is 100mS. The embedded RTC (real-time clock) together with time server synchronization ensures high accuracy when executing the scheduled tasks. The schedules can activate automatically either relays or open drain outputs.

*Caution. Teracom's Ethernet Controllers do not include power supply in their packaging and in case of purchase, you will need to order a power supply separately if you do not already have a compatible power supply.

Features:
• 2 analog voltage or current loop outputs with 12-bit resolution
• 4 open drain outputs with PWM and ON/OFF modes
• 2 relays with normally open and normally closed contacts
• MODBUS TCP/IP support
• SNMP v.2 support
• SNMP traps to up to 5 recipients like alarm alert
• Password protected WEB based configuration and control
• Periodical HTTP Post for client-server systems
• XML/JSON status files
• HTTP API commands
• NTP support
• Dynamic DNS support
• Back/restore for easy device settings multiplications
• Remote firmware update over the WEB interface

Applications:
• Аnalog output module for industrial automation
• Remote valves/actuators control
• Scheduled control for industrial processes
• Dimming LED (Light-emitting diode) lights
• Supervisory control
• An integral part of small to large SCADA systems