For medium-sized facilities: CEV-CEMH-WIC-HUT-CUE-CEC-Fiber Hub
Quest Controls’ proprietary TELSEC® CEV Panel delivers an integrated, high-performance solution for new construction and retrofit applications, enabling complete monitoring and control of environmental conditions and equipment alarming in remote underground Controlled Environmental Vaults (CEVs). The TELSEC CEV Panel serves as a direct, modern replacement for outdated electromechanical or electronic control systems currently deployed in these remote CEVs, streamlining operations and enhancing reliability:
Performs all control, monitoring, and communication functions in a single product.
Provides critical visibility to the remote CEV via 2-way communications, which enables remote interrogation of the sites from any alarm and/or maintenance center.
Provides power relays for controlling air conditioners, vent fans, and heaters.
Replaces older generation thermostats, humidistats, lead/lag controllers, mechanical bypass timers, and other electromechanical components.
TELSEC CEV Panel Features
- Ethernet connectivity with support for SNMP v1, v2c, v3 & secure Web server (HTTPS).
- Alarms notification via TL1 over nailed up Telnet session, SNMP traps/informs & email.
- Intelligent lead/lag control of multiple A/C Units.
- Automatic switching to -48VDC backup power upon failure of 120VAC main power.
- Color touchscreen display for status monitoring and alarm display.
- Intrusion Monitoring.
- Non-volatile FLASH memory prevents program loss & stores program upgrades.
- Monitors all environmental alarms such as: temperature, humidity, fire/smoke, toxic and combustible gas, high water, halon discharge.
- Supports Modbus RTU for monitoring ATS, generators, etc.
- Expandable for additional monitoring and control.
- Enhances troubleshooting with a searchable event history log.
Benefits
Acting as your smart eyes and ears at the remote site, the TELSEC® CEV Monitoring and Control Panel delivers large savings and quick payback by:
- Decreasing energy costs via intelligent HVAC control strategies.
- Eliminating downtime by acting as an early warning system.
- Reducing capital expenditures by replacing multiple devices to accomplish the same task.
- Extending life of critical operating equipment including air conditioners, generators, and power equipment.
- Providing remote visibility to eliminate on-site visits.
- Supporting network safety with advanced security features.
Specifications
Part Number
151115
Outputs
24 digital outputs for control and alarming. Expandable to 144 outputs in groups of 8 (order part# 130454)
Inputs
16 universal inputs can be analog (0-5VDC or 0-20 mA) dry contact closure or wet contact (+65VDC max.). Expandable to 272 in 16 input increments (order part# 130455)
Control Output Relays (12)
1-Vent Fan 10 amp, 2-Cool 10 amp, 1-Heat 10 amp, 1-Emergency Lights 10 amp, 1-Work Light 10 amp, 1-Sump Pump 10 amp, 1-Red/Green Light 10 amp, 1-Dehumidifier 10 amp, 1-Damper 10 amp, Audible Buzzer 10 amp, Spare 10 amp
Annunciator
80db at 1m
Power
120VAC, 2.6 amp max. -48VDC, 4 amp max. Automatic switching to -48VDC backup power upon failure of 120VAC main power
Front Panel
Color Touch Screen LCD 4.3” diagonal with 24-bit TrueColor, WQVGA resolution (480 x 272)
Serial Network
3 RS485 ports: 2 for Modbus RTU, 1 for Quest expansion modules
Network Interface
LAN - Ethernet 10/100BaseT with RJ45 connector
Network Protocols Supported
IPv6, IPv4, HTTP, HTTPS, RADIUS Password Authentication, NTP, SMTP (email), SSHv2, Telnet, TL1, SNMP v1, v2c and v3 for Gets, Sets and traps/informs
Alarm Transmission
TL1 over Telnet up to 9 locations, SNMP Traps or Informs to 4 locations, email to 9 addresses, 12 alarm contact closures
I/O Terminals
Screw type terminal blocks
Backup Battery
Long-life lithium. 10-year shelf, 1.5 years under load
Sensor Accuracy
Temp: ±1°F (±0.5°C), Humidity: ±2% of range. Temperature and Humidity sensors included
Ambient Operating Temp
-40 to 180°F (-40 to 82°C), 0-95% RH Non-condensing
Dimensions
24”H x 24”W x 6.62”D (610 H x 610 W x 168 D mm)
Shipping Weight
58 lb (26.3 kg)
Warranty
1 year
Available Sensors:
Outside Air Sensor
Accuracy: 32° to 158°F (0° to 70°C), ±0.36°F (±0.2°C)
Part Number 150747-C
Gas Sensor
Carbon monoxide, Electrochemical, 0-250 ppm,
Methane, Catalytic Bead, 0-100% LEL
Part Number 151022
Smoke Detector
Photoelectric sensitivity 3.1% + 0.5 to 1.0%
Part Number 300136
Oxygen Smart Gas Sensor
Catalytic Bead
Part Number 300946
Specifications subject to change without notice