Expansion Module Dual Relay High Current
2 High-Current Relays
Expansion Module for the X-400 or X-600M
- Description
- Features and Applications
- Specifications
- Downloads
Description
Designed to Handle Pumps, Motors, & More
An X-400 or X-600M master unit connected with an expansion module such as the X-11S provides an easy, flexible, and reliable way to monitor and control systems and devices over a network. The CBW X-11S expansion unit provides the power rating you need making it suitable for use with loads requiring higher currents up to 20A. This includes applications like controlling pumps, motors, lighting, and heaters.
The X-11S Features
- Two, large SPDT relays (independently controlled)
- Voltage: 277 VAC (general purpose) 110VDC (NO contact, resistive) 30 VDC (NC contact, resistive)
- Current: 20A
- Removable locking connector supports 24AWG to 10AWG wire
- LED indicators for power and relay status
- Powered through expansion bus (no separate power supply connections are required)
Power Requirements
- Voltage: 9-28 VDC (supplied via the X-400 or X-600M controller, 24V recommended)
- Max Current: See table below for typical values at 25°C.
| Power Supply | All Relays OFF | All Relays ON |
| 9 VDC | 15 mA | 260 mA |
| 12 VDC | 12 mA | 196 mA |
| 24 VDC | 7 mA | 105 mA |
Relay Contacts
- Number of Relays: 2
- Max Voltage: 277 VAC (general purpose) 110VDC (NO contact, resistive) 30 VDC (NC contact, resistive)
- Max Current: 20A
- Contact Type: SPDT (Form C)
- Load Type: General Purpose
- Contact Resistance: < 30 milliohms initial
- Contact Material: AgSnO2
- Electrical Life: 100K cycles (Typical)
- Mechanical Life: 10M cycles (Typical)
- Environmental Rating: Over voltage Category II, Pollution Degree 2
- Relay Modes: On/Off or Pulsed
- Pulse Timer Duration: 0.1 to 86,400 Seconds (1-day)
Connectors
- Relays: 6-Position, 7.62mm, Removable (with tool-free snap-lock latches)
- Expansion Connector: Ribbon cable, 10-conductor, polarized, 2×5-position, 0.100″ pitch Provides power and communications for expansion modules (Communications: RS-485)
LED Indicators
- Number of LEDs: 3
- Power on
- Relay coil energized 1-2
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
Environmental
- Operating Temperature: -40°F to 150°F (-40°C to 65.5°C)
- Storage Temperature: -40°F to 185°F (-40°C to 85°C)
- Humidity: 5-95%, non-condensing
- Altitude: Up to 2,000m
- Indoor use or NEMA-4 protected location
Electromagnetic Compliance
- IEC CISPR 22, CISPR 24
- FCC 47CFR15 (Class B)
- EN55024 ITE Immunity (2010)
- EN55022 Emissions (2010)
Product Safety Compliance
- UL 61010-1 (Electrical Equipment for Measurement, Control, and Laboratory Use)
X-11s Datasheet x-11s
