Specifications

DS7400Xi Ver. 3+ Reference Guide Copyright © 1995-96 Detection Systems, Inc. Page 65
• Zones must be connected to U. L. Listed, compatible devices.
• 50 Hz. AC input cannot be used in U. L. Listed Requirements.
• The ground wire provided with the enclosure must be connected between the “Earth GND” connection on the control and the enclosure
tab.
• The keypad panic alarm output must follow the corresponding zone function’s programming (e.g. fire = pulsing [or steady if not a
combination], burglary = steady). In all cases, the special emergency keys must be silent.
• The ground start feature shall not be programmed.
13.3 PROGRAMMING THE DS7400Xi
When used in U. L. Listed Requirements, the control must conform to certain programming requirements. The following is a list of the
required program entries and required accessories for specific U. L. Listed Requirements.
13.3.1 Household Fire Alarm using Digital Alarm Communicator Transmitter with local bell
The control must be installed in accordance with NFPA 72.
Required Accessories:
• At least one Detection Systems, Inc. Model DS250 Series smoke detector with an MB Series base, or another Listed compatible smoke
detector.
• One Wheelock 46T-G10-12 bell or 34T-12 horn (will provide 85db for UL985 and NFPA 72 requirements; other Listed compatible
devices with a voltage range of 10.2 to 14.0 V may be used) is required for this application and must be installed inside the protected
area.
• The standard control enclosure can be used.
• At least one DS7447 or DS7445 Keypad must be used.
• Four-wire detectors must be used with Listed power supervision devices. A compatible Listed 4-wire detector is the Detection Systems,
Inc. DS250 in an MB4W base. A compatible Listed EOL relay is the Detection Systems, Inc. EOL200.
• All zones must be used with the EOL resistor (P/N 25899), provided.
1. Report Programming:
• Fire Zone Report must be programmed.
• Low Battery Report (Program Address 0325) must be programmed.
• AC Failure Report (Program Address 0327) must be programmed.
2. Timer Programming:
• Bell Cutoff Times (Program Addresses 0195 and 0196) must be programmed for not less than 4 minutes.
3. Zone Function Programming:
• For household fire installations only, the output signal may be pulsed or steady. For a combination system, see the selection below on
alarm output programming.
4. Alarm Output Programming:
• Program Address 0146 must be programmed as: Data Digit 1=6, Data Digit 2=3.
5. General Control Programming:
• Program Address 0185 must be programmed as: Data Digit 1=0, Data Digit 2=0.
13.3.2 Grade A Household Burglary Alarm using Digital Alarm Communicator Transmitter with local bell
The control must be installed in accordance with U. L. Standard UL1641.
Required Accessories:
• At least one Wheelock 46T-G10-12 bell or 34T-12 horn (other Listed compatible devices with a voltage range of 10.2 to 14.0 V may be
used) is required for this application.
• The standard DS7400 enclosure can be used.
1. Report Programming:
• Burglar Zone Reports must be programmed for those zones used.
• Low Battery Report (Program Address 0325) must be programmed.
• AC Failure Report (Program Address 0327) must be programmed.
2. Timer Programming:
• Bell Cutoff Times (Program Addresses 0195 and 0196) must be programmed for not less than 4 minutes.
• Entry Delay Timer (Program Addresses 0191 and 0192) must be programmed for not longer than 60 seconds.
• Exit Delay Timer (Program Address 0193) must be programmed for not longer than 45 seconds.
3. General Control Programming:
• Program Address 0000, Data Digit 2 must be programmed for NO Swinger Shunts (enter 0, 1, or 2).
• Program Address 0185 must be programmed as: Data Digit 1=0, Data Digit 2=0.