Siemens XTRI-S User manual

A6V101055479_en--_a Siemens Industry, Inc.
Building Technologies Division
INSTALLATION INSTRUCTIONS
Models XTRI-S / XTRI-D / XTRI-R
Addressable Switch Interface Modules with Dual Isolators
INTRODUCTION
The XTRI Series Addressable Modules from Siemens Industry, Inc., shown in Figure 1, interface direct
shorting devices to the device loop circuit of the Desigo FC2025/FC2050/FV2025/FV2050 and
Cerberus PRO FC922/FC924/FV922/FV924 Fire Alarm Systems. Refer to the Configuration Tool,
Document ID A6V10315023.
The XTRI modules support two operation modes: polarity insensitive mode and isolator mode. The
module can be wired for either mode (refer to Figures 8 through 13). During the isolator mode, the built-
in dual isolators will work at both sides of the module to isolate the line short in front or behind the
module.
The XTRI modules are available in three models. The XTRI-S, P/N S54370-B3-A1, and XTRI-R, P/N
S54370-B1-A1, can monitor a normally open or closed dry contact. The XTRI-S can only monitor and
report the status of the contact, while the XTRI-R incorporates an addressable Form C relay. The
XTRI-D, P/N S54370-B2-A1, is a dual input module that supervises and monitors two sets of dry
contacts.
Figure 1
XTRI Module
Observe precautions for handling Electrostatic Sensitive Devices.
PROGRAMMING INSTRUCTIONS
Refer to Figure 2 to locate the opening on the XTRI cover that allows access to the programming holes
which are on the XTRI printed circuit board.
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To connect the XTRI to the DPU Programmer/Tester, insert the plug from the DPU cable provided with
the Programmer/Tester into the opening on the front of the XTRI shown in Figure 2. The plug has no
polarity and can be inserted into the holes at either direction.
CAUTION: To prevent potential damage to the DPU, DO NOT connect an XTRI to the DPU until all
connectors of the same polarity are removed from the device line of the XTRI.
Follow the instructions in the DPU Manual (P/N 315-033260) to program the XTRI to the desired
address. Record the device address on the address label, which comes with the product, and place it
on the module or on the XTRI front panel. The XTRI can now be installed and wired to the system.
THERE IS NO
DIRECTIVITY
DESIGN FOR DPU
CONNECTION. IT
IS ALLOWED TO
INSERT THE PLUG
AT EITHER DIRECTION
PLUG FROM
THE DPU
PROGRAMMER/
TESTER
PROGRAMMING HOLES
SLOT FOR
LOCATING
TAB
Figure 2
Connecting the DPU Plug
WIRING SWITCHES AND EOL
CAUTION: Deactivate P2 circuit by either or both of the following: Using the PMI, bypass the circuit
being modified, and/or physically disconnect the circuit from the P2 source.
NORMALLY OPEN PROGRAMMABLE SWITCHES
(SEE NOTES 1 AND 2)
NORMALLY CLOSED PROGRAMMABLE SWITCHES
(SEE NOTES 1, 3, AND 4)
END OF LINE
RESISTOR
470 OHMS,
1% 1/2W
END OF LINE
RESISTOR
470 OHMS,
1% 1/2W
NOTES:
1. There can be any number of normally closed or normally open switches.
2. The end of line resistor must be located at the last switch.
3. Do not wire a normally closed switch across the end of line resistor.
4. Only for use with status applications.
Figure 3
Wiring Switches
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The terminals
NORMALLYCLOSED PROGRAMMABLE SWITCHES
(SEE NOTES 1, 3, 4, AND 5) NORMALLYOPEN PROGRAMMABLE SWITCHES
(SEE NOTES 1, 2, 3, 4, AND 5)
Open Supervision
EOL Resistor
470 ohms 1% 1/2W
Open Supervision
EOL Resistor
470 ohms 1% 1/2W
TB-EOL
TB-EOL
NOTES:
1. Mount EOL on the TB-EOL terminal.
2. The EOL resistor must be mounted at the last switch (normally open switch).
3. TB-EOL will not come with the package of product. Use Siemens TB-EOL, P/N S54322-F4-A2, or equivalent.
4. EOL 470 ohms, 1% 1/2W will come with the package of product.
5. For multi-normally closed switches monitoring, the open fault between switch will not be supervised.
Figure 4
EOL Wiring for Open Wiring Supervision
470 ohms 1% 1/2W±
Figure 5
EOL 470 Ohms Resistor
WIRING
(Refer to Figures 6 and 13) Refer to the appropriate wiring diagram below and wire the addressable
interface module accordingly.
NOTE:
Recommended wire size:
18 AWG minimum
14 AWG maximum
Wire larger than 14 AWG can damage the connector.
POWER LIMITED WIRING
In compliance with NEC Article 760, all power limited fire protective signaling conductors must be
separated a minimum of ¼ inch from all of the following items located within an outlet box:
•Electric light
•Power
•Class 1 or non-power limited fire protective signaling conductors
To meet the above requirements, the following guidelines must be observed when installing this
interface module.
NOTE: If power limited wiring is not used within this outlet box, then these guidelines do not apply. In
that case, be sure to follow standard wiring practices.
XTRI-R CONTROL MODULE
The XTRI-R Control Module Barrier must be used when the XTRI-R relay contacts are connected to
non-power limited lines. Break apart the barrier to the correct size and shape shown in Figure 6 for
either the 4-inch square or double gang box. Install the barrier diagonally into the backbox to create two
separate compartments within the backbox to separate the wires, as shown in Figure 6.
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BARRIER
4-INCH SQUARE BOX
2 1/8-INCHES DEEP
BREAK OFF THIS
SECTION WHEN
USING A4-INCH
SQUARE BOX
2.0 in
5.06 in
1.187in
DOUBLE GANG BOX
3 1/2-INCHES DEEP
BREAK OFF THIS
SECTION WHEN
USING ADOUBLE
GANG BOX
3.25 in
4.5 in
Figure 6
Installing the XTRI-R Control Module Barrier
WIRING ENTERING OUTLET BOX
All power limited wiring must enter the outlet box separately from the electric light, power, Class 1, or
non-powered limited fire protection signaling conductors. For the XTRI-R, wiring to terminal block
positions 1, 2, 3, 4, and 5 must enter the outlet box separately from terminals 6, 7, and 8.
NOTE: Minimize the length of wire entering the outlet box.
WIRING AT THE TERMINAL BLOCKS
Power Limited Wiring: (Refer to Figure 7) Wiring to positions 1, 2, 3, 4, and 5 is power limited.
Non-Power Limited Wiring: Wiring to positions 6, 7, and 8 is considered non-power limited.
CAUTION: Ground shield of device line ONLY at the specified location on the Control Panel. Non-
shield cable can be used for Input.
CAUTION: EOL device must be a 470 ohm, 1% 1/2W resistor for wire open supervision, which comes
with the product.
P
N
N
N
P
P
P
P
P = POWER LIMITED
N = NON-POWER LIMITED
WIRES CONNECTED TO TERMINALS
1 THROUGH 5 TO ENTER/EXIT
ELECTRICAL BOX OPPOSITE SIDE
FROM WIRES CONNECTED TO
TERMINALS 6 THROUGH 8.
Figure 7
XTRI-R Power Limited Wiring
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NOTES:
1. All supervised switches must be held closed and/or open for at least a quarter of a second to guarantee
detection.
2. End of line device: 470 ohm, 1% 1/2W resistor, P/N A5Q00073045, and use Model TB-EOL with 470 ohm, 1% 1/2W
resistor.
3. For polarity insensitive wiring, Line 1 and Line 2 can be either line of the device loop.
4. Supervised switch ratings:
Voltage maximum: 27 VDC
Current maximum: 6mA during polling
Contact resistance maximum: 10 ohms
Maximum cable length: 200 feet (18 AWG)
CLine to line: 0.02uF
Max line size: 14 AWG
CLine to shield:0.04uF
Max line size: 14 AWG
Min line size: 18 AWG
5. Relay contact ratings:
4A, 125 VAC resistive
4A, 30 VDC resistive
Inductive:
3.5A, 120 VAC (0.6 P.F.)
3.0A, 30 VDC (0.6 P.F.)
2.0A, 120 VAC (0.4 P.F.)
2.0A, 120 VAC (0.35 P.F.)
2.0A, 30 VDC (0.35 P.F.)
The relay is shown in standby condition.
6. In the device line, up to 30 of any compatible devices in polarity insensitive mode with 20 ohms max line resistance
can be isolated between two modules in isolator mode in a Class A Style 6 wiring.
7. In the device line, up to 30 of any compatible devices in polarity insensitive mode with 20 ohms max line resistance
can be isolated behind one module in isolator mode in a Class B Style 4 wiring.
8. HLIM isolator module and SBGA-34 sounder base cannot be used in the same loop with the modules in isolator
mode.
1
5
4
3
2
6
7
8
Programmable
Relay Contacts
See Note 5
To monitored
switches, refer to
Fig. 3 and 4
Line 1
Line 2
Line 1
Line 2
To next
addressable device
From control panel
or previous
addressable device
Figure 8
XTRI-R Polarity Insensitive Mode Wiring
1
5
4
3
2
6
7
8
Programmable
Relay Contacts
See Note 5
To monitored
switches, refer to
Fig. 3 and 4
Line +
To next
addressable device
From control panel
or previous
addressable device
Line -
Line +
Line -
Figure 9
XTRI-R Isolator Mode Wiring
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