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CE Compliant Dual Duct Controller — Two Air
Velocity Sensors — Electronic Output
Product Description
These instructions explain how to field install or
replace a CE Compliant Dual Duct Controller — Two
Air Velocity Sensors — Electronic Output with or
without Autozero Modules.
Shipping carton includes a controller assembly
(controller board and cover), a mounting rail, Autozero
Modules with brackets (optional), and two self-tapping
screws.
For CE compliance, ferrite filter(s) and an alternate
room sensor cable must be used (see Product
Numbers).
NOTE: Keep the controller assembly in its static-proof
bag until installation.
Product Numbers
Product
550-506
Dual Duct Controller — Two Air Velocity
Sensors — Electronic Output
550-507
Dual Duct Controller — Two Air Velocity
Sensors — Electronic Output with Autozero
Modules
588-100A
2-RJ11 room
588-100B
temperature
sensor cable
588-100C
550-705
clamp-on ferrite filter 10 pack
Caution Notation
CAUTION:
Description
25-ft (7.6-m)
50-ft (15.2-m)
100-ft (30.48-m)
Equipment damage or loss of
data may occur if the user
does not follow procedure as
specified.
Installation Instructions
Required Tools
•
Electro-Static Discharge (ESD) wrist strap
•
Small flat-blade screwdriver
•
Medium flat-blade screwdriver
•
Medium-duty electric drill
•
1/4-inch (6.35 mm) hex nut bit
•
Portable Operator's Terminal with Controller
Interface Software (CIS) Rev. 2.0 or higher
(controller replacement only)
Additional tools needed if not using self-tapping
option:
•
1/4-inch (6.35 mm) hex nut driver
•
1/8-inch (3 mm) bit
Prerequisites
•
Room temperature sensor installed (optional)
•
Air velocity sensors installed in ducts
•
24 Vac Class 2 power source
•
Supply power to the unit is OFF
•
Autozero Modules with brackets are on hand
(optional)
•
If required, controller enclosure installed
Expected Installation Time
New controller installation
Replacement with removable terminal
blocks
Replacement without removable
terminal blocks
NOTE: You may require additional time for
database work at the field panel.
Document No. 550-308
Rev. 1, July, 2001
10 min.
6 min.
16 min.
Page 1 of 9
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Summary of Contents for Siemens 550-506
- Page 1 • Room temperature sensor installed (optional) Product Description • Air velocity sensors installed in ducts 550-506 Dual Duct Controller — Two Air Velocity Sensors — Electronic Output • 24 Vac Class 2 power source 550-507 Dual Duct Controller — Two Air Velocity •...
- Page 2 (Figure 6). Strain relief must be 8. After the Autozero Modules are installed, provided to ensure long-term effectiveness connect the Autozero Module wires to the due to added weight of the filter. controller at DO7. Page 2 of 9 Siemens Building Technologies, Inc.
-
Page 3: Replacement Instructions
• If the old controller is not communicating or effectiveness due to added weight of has a newer firmware revision, use the the filter. following steps to update the field panel: Siemens Building Technologies, Inc. Page 3 of 9... - Page 4 AIR VELOCITY SENSOR PORTS IN HOT DUCT AUTOZERO MODULE 1 AIR VELOCITY SENSOR PORTS IN COLD DUCT Figure 2. CE Compliant Dual Duct Controller — Two Air Velocity Sensors with Autozero Modules. Page 4 of 9 Siemens Building Technologies, Inc.
- Page 5 1 2 3 4 5 6 7 8 9 10 11 12 COMMON (SHIELD) (SHIELD) 24 VAC HOT EARTH GND NOTE: DO NOT ground the shield. CONTROLLER POWER WIRING Figure 4. FLN Wiring. Figure 5. Power Trunk Wiring. Siemens Building Technologies, Inc. Page 5 of 9...
- Page 6 Figure 6. Adding Ferrite Filter(s) for CE Compliance. CAUTION: Ferrite filter(s) must be installed on the room temperature sensor (RTS) cable and any wiring to AI3/DI3. If not, the controller is not CE compliant. Page 6 of 9 Siemens Building Technologies, Inc.
- Page 7 ACTUATOR SPARE DO ACTUATOR AVS 1 AUTOZERO MODULE (OPTIONAL); OR, SPARE DO VALVE ACTUATOR (OR SPARE DOs) Figure 8. Point Wiring for Applications 2237, 2238, 2267, and 2268 with Hot Water Reheat. Siemens Building Technologies, Inc. Page 7 of 9...
- Page 8 AVS 2 AUTOZERO MODULE (OPTIONAL); OR, ACTUATOR ACTUATOR SPARE DO AVS 1 AUTOZERO MODULE (OPTIONAL); OR, SPARE DO VALVE ACTUATOR (OR SPARE DOs) Figure 10. Point Wiring for Application 2269 with Hot Water Reheat. Page 8 of 9 Siemens Building Technologies, Inc.
- Page 9 Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. Other product or company names mentioned herein may be the trademarks of their respective owners. © 2001 Siemens Building Technologies, Inc. Siemens Building Technologies, Inc.