The X-21s Four Relay Expansion Module is used with an X-400 or X-600M network based controller. These are connected to one of the controllers via a BUS cable upon which a muber of units can be connected to form a common IP Based unit. The X-21s has four relays each with Form-C / SPDT contacts (independently controlled). It has LED indicators for relay and power status. It is powered through expansion bus - no separate power supply connections are required. Allows to connect one or more X-21s expansion modules to an X-400 / X-600M controller with an expansion bus cable.
Specification
General
- Four, Form C/SPDT relays (independently controlled)
- Max Voltage: 125VAC, 28VDC
- Max Current: 2.5A
- Operating Temp: -40°F to 122°F (-40°C to 50°C)
- Storage Temp: -40°F to 185°F (-40°C to 85°C)
Physical
- Size:
- 1.41in (35.7mm) wide
- 3.88in (98.5mm) tall
- 3.1in (78mm) deep (not including connector)
- Weight: 4.8 oz (136 g)
- Enclosure Material: Lexan 940 Polycarbonate Plastic
- Enclosure Flame Rating: UL94 V0
POWER SUPPLY
- 9-28 VDC (supplied via the X-400 or X-600M controller, 24V recommended)
Required Controller
- One or more X-21s expansion modules can be connected to an X-400/X-600M controller with an expansion cable. The expansion cable provides both power and communications to the expansion modules.
- Controller Features
- The X-400/X-600M are multi-function web-enabled industrial I/O controllers. They perform control, logic, and monitoring functions similar to that of a Programmable Logic Controller (PLC). However, unlike a PLC, these controllers are designed for web-based applications from the ground up.
- No add-on software or hardware is required. The controllers can be fully configured, programmed and tested directly in the device using its built-in web server and a standard web browser. The web setup pages are intuitive and easy to use and do not require special programming skills.
Applications
- The X-400/X-600M controllers, together with expansion modules, such as the X-21s, provide an easy, flexible, and reliable way to monitor and control systems and devices over a network. The X-21s is suitable for use with moderate loads such as solenoid valves, alarms, and indicator lights.
