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Installation Instructions
Model ZIC-4AC
Zone Interface Card (500-035850 / S24235-B110-A2)
INTRODUCTION
Features
A24205-A334-B827
P/N 315-035850-2
The Model ZIC-4AC from Siemens Building
Technologies, Inc., is a zone interface card that
provides notification appliance circuits (NAC) for
the system. It has 4 outputs that can be
configured for Class A or Class B and control of
audible and visual notification appliances such as
speakers, strobes, horns, bells, etc.
Each zone can be configured independently for
different usages as programmed in the Zeus tool
and can be controlled automatically by program
logic or manually using the PMI. During the initial
power-up condition, each zone on the ZIC-4AC is
configured as a steady NAC, Class A configuration
with 2A current limit. The ZIC-4AC then sends a
message to the PMI indicating that it is
unconfigured.
The ZIC-4AC supports one or two channel bulk
amplification as well as synchronized and non-
synchronized strobes. This selection is available in
the Zeus tool under the detail properties for each
ZIC-4AC circuit. Synchronization across multiple
ZIC-4AC cards is automatic as a part of the
system operating characteristics.
ZIC-4AC features are as follows:
•
Zones can be configured independently for
audio or strobe use
•
Zones can be configured independently for
Class A or Class B
•
Can have independent input sources for each
output
•
Zone input voltage supervision
•
Zone output supervision
•
Intelligent self-restoring power limiting
•
Coded signal synchronization capability
•
Card level Ground Fault detection
•
Communicate CAN protocol
•
Uploadable firmware update
•
Ability to pass through up to 4A per circuit
1
Figure 1
ZIC-4AC Zone
Interface Card
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Table of Contents
Related Manuals for Siemens ZIC-4AC
Summary of Contents for Siemens ZIC-4AC
- Page 1 PMI. During the initial power-up condition, each zone on the ZIC-4AC is configured as a steady NAC, Class A configuration with 2A current limit. The ZIC-4AC then sends a message to the PMI indicating that it is unconfigured.
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Page 2: Operation
OPERATION The ZIC-4AC contains four Class A circuits. Each circuit is rated at 4A at 24VDC and has an input connected to the power source and an output where the NAC devices are connected. The zone inputs are isolated from one another and are supervised for the presence of power. -
Page 3: Pre-Installation
S4, S6, S7: Network Address Switch Set the two-digit CAN network address for the ZIC-4AC using the three rotary dial address switches located near the bottom of the front panel. (Refer to Figure 1 for the location of the switches.) The address for the ZIC -4AC must be the same as the address selected for it in the Zeus Programming Tool. - Page 4 1-3 and 4-6 Programming Options Each ZIC-4AC card is subdivided into four output circuits that can be programmed independently of each other. In the Zeus Programming Tool, highlight the selected ZIC -4AC Output Ckt in the Physical View and open the...
- Page 5 ) or two 16-24 AWG (Ø 0.5mm – 1.5mm If the total output of all 4 zones exceeds 12 amps, a single PSC-12C cannot be used to supply the ZIC-4AC. Refer to the PSC-12C Installation Instructions A24205-A334-B798 for information when the total system load exceeds 12 amps.
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Page 6: Installation
96-pin DIN connectors and can occupy any slot in the card cage. (Refer to Figure 4.) Insert the ZIC-4AC card into the card guides right side up (lettering on the front panel is legible) Slide the card in until the card edge connectors contact the receptacles on the motherboard. -
Page 7: Electrical Ratings
Same as 24V Back Plane Current The 24V backplane current is dependent on the usage and wiring type of each ZICCkt of the ZIC-4AC. Listed below are the required current draws for each zone and wiring type. ZIC-4AC Backplane Current Requirement... -
Page 8: Current Draw
Example 2: If a ZIC-4AC has the following ZICCkt setting: ZICCkt#1 - Strobe Unsync., Class A ZICCkt#2 - Strobe Sync., Class A ZICCkt#3 - Strobe Sync., Class B ZICCkt#4 - not used Maximum Backplane Current = 89 + (17 + 6) + (17 + 6) + (17 + 0) + (0 + 0) = 152mA... - Page 9 Figure 6 ZIC-4AC Single-Channel Audio Wiring NOTES 1. Wiring for each zone can either be Class A or Class B. 2. All output circuits are power limited. 3. Electrical Ratings: Output Zone Supervisory: 4mA max @ 24VDC Output Zone Active: 4 00 Watts max / zone 4.
- Page 10 Figure 7 ZIC-4AC Two-Channel Audio Wiring NOTES 1. Wiring for each zone can either be Class A or Class B. 2. All output circuits are power limited. 3. Electrical Ratings: Output Zone Supervisory: 4mA max @ 24VDC Output Zone Active: 400 Watts max / zone 4.
- Page 11 RELAY OUTPUTS (2A @ 30VDC/ CONNECTION 120VAC (.6PF) (INPUT) Figure 8 ZIC-4AC Strobe Wiring With PSC-12C Power Supply Notes 1. All output circuits are power limited 2. Electrical Ratings: Output Supervisory Current: 2 mA max @ 24VDC Output Alarm Current: 4A max @ 24VDC 3.
- Page 12 Order No. A24205-A334-B836 © Siemens Gebäudesicherheit GmbH & Co. oHG 2002 (Edition 2) Siemens Building Technologies, Inc. Florham Park, New Jersey 07932 Siemens Building Technologies, Ltd. Brampton, Ontario L6T 5E4 CN P/N 315-035200-2 Printed in the Federal Republic of Germany Issued by Siemens Delivery subject to availability;...