MSC2 Compact
Compactcontroller
MSC2-Compact
VERSATILE AND FLEXIBLE IN USE
Gas detection system with remote sensors for combustible, toxic and refrigerant gases
Description
The Compactcontroller is designed as a gas detection system for connection of max. 10 SB2Units (SB2 + Sensor SC2) via its own field bus. The controller monitors the measured values and activates the alarm relays if the specified max. 4 alarm thresholds for pre- and main alarm are exceeded. The analog 4–20 mA output provides either a sum signal of all or certain measured values or the signal of one measured value. The SIL2-compliant self-monitoring in the Compactcontroller as well as in the connected SB2Units activates the fault signal in the event of an internal fault as well as in the event of a fault in the field bus communication (SB2Unit) and in the event of a fault in the 4–20 mA output current signal. Other options such as 3-colour status LEDs, buzzer, digital input for acknowledgment function ensure proper adaptation to the wide range of applications in gas detection technology. The Compactcontroller can be configured and parameterised without additional tool.
Application
The Compactcontroller is designed for detection and warning of gases in many commercial and industrial applications.
BENEFITS
• Display for all display, configuration and calibration functions (no additional tool required)
• Fieldbus connection for up to 10 SB2 units with max. 900 m length
• Easy maintenance / calibration by replacing the sensor head SC2 or via comfortable on-site calibration
• Hardware and software according to SIL-compliant development process
• Modular technology (plug-in and exchangeable)
• Reverse polarity protected, overload and short circuit proof
• Internal function monitoring with integrated hardware watchdog
• 3 relays with changeover contact, potential-free max. 250 V AC, 5 A
• 2 transistor outputs, 24 V DC, 0.1 A (plus switching)
• Various housing types with IP65
• 2 digital inputs
• Warning buzzer and status LED for alarm, fault, operation and service (option)
• Operating voltage 230 V AC, with wide range input 100–240 V AC (option)
• ANSI/UL 61010 1 & CAN/CSA-C22.2 No. 61010-1 (option)
• Conformity to: o EN 50271 o IEC/EN 61508-1-3 o EN 60079-29-1 o EN 50104 o EN 50545-1