3-16
PFC-6075 • 5403593 • Rev C • 2/13
Class A, Style 6 Wiring Configuration
Example of Class A, Style 6 Requiring CA-6075
Figure 8.
Notes
:
The Class A, Style 6 configuration does
1.
not
provide the level of protection as Class A, Style 7.
Class A, Style 7 requires installation of a CA-6075.
2.
The use of a SCI or AIB is
3.
not
required.
The SLC connection requires that the wires are separated 10’, installed in conduit or other mechanical protection.
4.
Maximum wiring resistance must not exceed 50 ohms.
5.
Class A, Style 7 Wiring Configuration
Example of SLC Wiring - Class A, Style 7 Requiring CA-6075
Figure 9.
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
24- 24+ S- S+
B- B+ A- A+
Conventional Initiating Zone Module
Model No. CIZM-4
Ser. No. xxxxxx
Document: TN51313e date:XX.XX.2009
Compatibility Identifier: INTE01
WARNING :
Power supply for terminals 24+ and 24- must
be power limited
All Terminals are power limited.
S- S+
Z2
C2
Z1
C1
NO2
(NC2)
NO1
(NC1)
Dual Contact Module
Model No. DCM-4
Ser. No. xxxxxx
Document: TN51316e date:XX.XX.2009
WARNING :
All Terminals are power limited.
SIGNALING
LISTED
L
U
SIGNALING
LISTED
L
U
PFC-6000
Series
SLC Loop (Class A Style 7)
Terminal Connections
5.1kΩ
5.1kΩ
5.1kΩ
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
S-1 S+1
Short Circuit Isolater
Model No. SCI
Ser. No. xxxxxx
Document: TN51313e date:XX.XX.2009
WARNING :
All Terminals are power limited.
SIGNALING
LISTED
L
U
S-2 S+2
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
S-1 S+1
Short Circuit Isolater
Model No. SCI
Ser. No. xxxxxx
Document: TN51313e date:XX.XX.2009
WARNING :
All Terminals are power limited.
SIGNALING
LISTED
L
U
S-2 S+2
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
S-1 S+1
Short Circuit Isolater
Model No. SCI
Ser. No. xxxxxx
Document: TN51313e date:XX.XX.2009
WARNING :
All Terminals are power limited.
SIGNALING
LISTED
L
U
S-2 S+2
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
S-1 S+1
Short Circuit Isolater
Model No. SCI
Ser. No. xxxxxx
Document: TN51313e date:XX.XX.2009
WARNING :
All Terminals are power limited.
SIGNALING
LISTED
L
U
S-2 S+2
DWG #593-9
SCI
SCI
SCI
SCI
Notes:
The Class A, Style 7 requires installation of an isolator close nipple connected to every module or sensor.
1.
Isolators may be either a SCI or an AIB addressable base.
Class A, Style 7 requires installation of a CA-6075.
2.
The SLC connection requires that the wires are separated by a minimum of 10’ and installed in conduit or other
3.
mechanical protection.
Maximum wiring resistance must not exceed 50 ohms.
4.
S- S+ C
NO
(NC)
Potter Electric Signal Company
Miniature Contact Module
Model No. MCM
Ser. No. xxxxxx
Document:
TN51314e date: XX.XX.2009
WARNING:
All Terminals are power limited
Address No.
SIGNALING
LISTED
L
U
FIRE ALARM EQUIPMENT
XXXX
Address No.
Potter Electric Signal Company
SIGNALING
LISTED
L
U
FIRE ALARM EQUIP
MENT
XX
XX
24-
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
Address No.
Potter Electric Signal Company
FIRE ALARM EQUIP
MENT
XX
XX
24+ S- S+
Monitored Output Module
Model No. MOM-4
Ser. No. xxxxxx
A- A+
Document: TN51318e date:XX.XX.2009
WARNING :
Power supply for terminals 24+ and 24- must
be power limited.
All Terminals are power limited.
NC2 C2 NO2 NC1 C1 NO1
S-
Twin Relay Module
Model No. TRM-4
Ser. No. xxxxxx
Document: TN51317e date:XX.XX.2009
WARNING :
Terminals S+, S- are power limited.
Terminals NO1, C1, NC1, NO2, C2, NC2 are
non power limited
S+
Single Contact Module
Model No. SCM-4
Ser. No. xxxxxx
Document: TN51315e date:XX.XX.2009
WARNING :
All Terminals are power limited.
S- S+
Z NO C
24- 24+ S- S+
B- B+ A- A+
Conventional Initiating Zone Module
Model No. CIZM-4
Ser. No. xxxxxx
Document: TN51313e date:XX.XX.2009
Compatibility Identifier: INTE01
WARNING :
Power supply for terminals 24+ and 24- must
be power limited
All Terminals are power limited.
S- S+
Z2
C2
Z1
C1
NO2
(NC2)
NO1
(NC1)
Dual Contact Module
Model No. DCM-4
Ser. No. xxxxxx
Document: TN51316e date:XX.XX.2009
WARNING :
All Terminals are power limited.
SIGNALING
LISTED
L
U
SIGNALING
LISTED
L
U
SIGNALING
LISTED
L
U
SIGNALING
LISTED
L
U
PFC-6000
Series
SLC Loop (Class A)
Terminal Connections
3
6
7
8
5.1kΩ
5.1kΩ
5.1kΩ
5.1kΩ
5.1kΩ
5.1kΩ
5.1kΩ
5.1kΩ
DWG #593-8