SIEMENS CRC-6 Desigo Fire Safety Modular System Owner’s Manual
- June 9, 2024
- SIEMENS
Table of Contents
SIEMENS CRC-6 Desigo Fire Safety Modular System Owner’s Manual
Architect & Engineer Specifications
- Six (6) independent, `Form C’ single-pole, double-throw (SPDT) contacts
- 4 Amps @ 30 VDC / 120VAC, resistive
- 3.5 Amps @ 120 VAC Inductive (0.6 P.F.)
- Fully programmable
- Time-based operation
- Manual or automatic control
- Supervised coils
- Built-in status andtroubleshooting light-emitting diodes (LEDs)
- On-board microprocessor
- UL864 & CAN / ULC-S576 Listed;
Product Overview
The Controllable Relay Card (Model CRC-6), which is used with the Desigo Fire Safety Modular fire-alarm control panels (FACPs), is designed to provide auxiliary control of building functions: door-holder release; elevator capture; smoke control, lock release, etc. Model CRC-6 plugs into one (1) slot in the Model CC-5 or Model CC-2 Card Cage, and provides six (6), fully programmable relays.
Each relay contains one (1) set of SPDT contacts rated at 4 Amps 30 VDC / 120 VAC resistive and 3.5 amps 120 VAC inductive (0.6 pF). All relay coils are supervised to ensure proper operation. Individual relays can be automatically activated or deactivated through control by event and time-based logic contained in the Operator Interface (OI).
Each relay may also be either manually controlled or `Disarmed’.
The OI will indicate the affected relay, and the Partial System Disable’ indicator will illuminate until the relay is returned toanArmed’ condition.
Model CRC-6 has on-board LEDs for system status and troubleshooting.
Indication of power, communication, internal operation, and 24V power source are provided, as well as indication of each relay’s operation and status.
Programming for Model CRC-6 is performed using the Desigo Fire Safety Modular systems software configuration tool, ZEUS-D.
Controllable Relay Card
Model CRC-6
Controls and Indicators
-
RESET SWITCH:
Re-initializes the Model CRC-6 card only. -
POWER LED:
Indicates system power is applied to Model CRC-6. -
CARD FAIL LED:
Illuminates when the card microprocessor has failed. -
HNET FAIL LED :
Illuminates when the HNET communication fails and the Model CRC-6 is in the DEGRADE mode. -
24V FAIL LED:
Illuminates when the 24 VDC supply falls below 18 VDC. -
RELAY ACTIVE LEDs:
Illuminates steadily to indicate the relay is active, and blinks to indicate relay coil failure. There is one (1) LED for each of the six (6) relays.
Electrical Ratings
24V C URRENT D RAW :
[ BACKPLANE ]| 10mA + 20.5mA(per Active Relay)
---|---
24V C URRENT D RAW :
[ SCREW TERMINAL ]| 0
24V C URRENT D RAW :
[ STANDBY ]| 51mA + 20.5mA(per Active Relay)
R ELAYS:| 4A @ 30VDC120VAC, resistive3.5A @ 120VAC (0.6PF)
Details for Ordering
M ODEL O R T YPE| P ART N UMBER|
P RODUCT
---|---|---
CRC-6| 500-033250| Controllable Relay Card
Temperature and Humidity Range
Products are UL 864 9th Edition Listed for indoor dry locations within a temperature range of 120+/-3°F (49+/-2°C) to 32+/-3°F (0+/-2°C) and a relative humidity of 93+/-2% at a temperature of 90+/-3°F (32+/-2°C)
NOTICE
The information contained in this data-sheet document is intended onlyas a summary, and is subject to change without notice. The product(s) described here has/have a specific instruction sheet(s) that cover various technical, limitation and liability information. Copies of install-type, instruction sheets – as well as the General Product Warning and Limitations document, which also contains important data, are provided with the product, and are available from the Manufacturer.
Data contained in the aforesaid type of documentation should be consulted with a fire-safety professional before specifying or using the product.
Any further questions or assistance concerning particular problems that might arise, relative to the proper functioning of the equipment, please contact the Manufacturer.
Support
Siemens Industry, Inc.
Building Technologies Division 8 Fernwood Road Florham Park, NJ 07932
Tel: 973-593-2600
October 2017 ─ New Issue (Rev. 0)
References
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