SDC TCC Series User manual

P:\INST-INSTRUCTIONS\CONTROL CONSOLES\INST-TCC/RCC REV D 10/20 Page 1
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product are welcome. Please contact us through
our website or email [e-mail]
TCC/RCC
Series Modular Consoles

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1.0
1.1 Product Description
1.2 Product Features
1.3 Product Specifications
1.4 Rocker Switch Types (All outputs are dry outputs)
1.5 Switch Panel
2.0
2.1 Connector Boards
2.1.1 Rocker Switch Outputs
2.1.2 Reset Button/Key Lock Switch Output
2.1.3 LED/Alarm Power
2.1.4 Control Inputs
3.0
3.1 Direct Connection to Locking Devices with 2-State Status LED
(Door Closed) (for AL or BL Series Panels)
3.2 Direct Connection to Locking Devices with 3-State Status LED
(Door Secure/Door Unsecure/ Open) (for AL or BL Series Panels)
3.3 Connecting Locking Devices via UR-1 Universal Relay
(applicable to all panel models)
3.4 Procedure
4.0
TABLE OF CONTENTS

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1.0 INTRODUCTION
1.1 Product Description
The TCC and RCC Series Modular Consoles provide a flexible, economical method of centrally supervising and
multiple openings within a facility. The Consoles are offered ineither a Desktop or (RCC)
Consoles can be by selecting the desired modular
Various panels are available
• Different quantities of switches (4switches minimum, increasing in multiples of 4)with
• Different types of switches (2 or momentary or latching), various
• Optional key switch, reset button, and audible
The TCC accepts up to panels and the RCC accepts up to panels. SeeSection 1.3 for
switch
The RCC can be installed in a standard 19” rack or in optional tabletop CAB enclosures which hold either one or
RCC’s (CAB12).
1.2 Product Features
• The consoles are designed for real-time observation and control by security
• Easy to understand visual indicators and control switches simplify door supervision and
• The TCC/RCC Series Consoles consist of an enclosure, switches, LEDs and terminal connector
• An audible alarm beeper is provided with “E” type switch panels containing the Alarm Shunt, Reset Button and Key
• The Consoles can also be used to manually override doors by an access control
• Combine TCC orRCC consoles with the Series 600 Power Supplies and UR4-8 universal relay processor for a complete
with optional monitoring and
• The consoles can be directly wired to locking devices, or they can be connected via door
relay modules such as SDC UR-1 or UR4-8. When used in with a UR-1 or UR4-8, the tri-color LEDs may
used to see the status of doors (secure, authorized unlock, forced
• The Key Switch may be used for Console Lockout (UR4-8 required). The Lockout feature ensures that only personnel
can operate the console. Two consoles can control a shared opening by both to the input of door relay
control module (consult
• Forced door are indicated by a beeper and Red LED (‘E’ panel required) but the audible alarm can be
and the LED indication remains on until the status condition returns to
• Heavy duty switches provide high operational
TCC x *L8 x *L4E
(12 stations shown) RCC x *L8 x *L8 x *L4E x CAB7
(20 stations shown)

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1.0 INTRODUCTION
1.3 Product Specifications
RCC
Description:
Color:
Dimensions:
Capacity
Rack Mount Console
Beige front panel
19"W x 5-1/4”H x 6"D
24 stations maximum when using three switch panels (max.is 20 stations with an “E” panel).
Base unit, less switch panels. See Page 6 for panel configurations
RCC
Description:
Color:
Dimensions:
Capacity
Rack Mount Console
Beige front panel
19"W x 5-1/4”H x 6"D
24 stations maximum when using three switch panels (max.is 20 stations with an “E” panel).
Base unit, less switch panels. See Page 6 for panel configurations
TCC:
Description:
Color:
Dimensions:
Capacity
Slope Front Desktop Console
Black Housing, Beige Top
10-1/4”W x 4-3/4”H x 9-5/8"D
12 stations maximum when using 2 switch panels.
Base unit, less switch panels. See Page 6 for panel configurations
TCC:
Description:
Color:
Dimensions:
Capacity
Slope Front Desktop Console
Black Housing, Beige Top
10-1/4”W x 4-3/4”H x 9-5/8"D
12 stations maximum when using 2 switch panels.
Base unit, less switch panels. See Page 6 for panel configurations
Switch Panels (All Models):
Switch Type:
Switch/LED Count:
Rocker Switch Rating:
DRY Rocker Switch Output; 2- or 3-position (model dependent);
Black Cap w/ white numeral;
4 or 8 per panel (model dependent)
2 Amp @ 24VDC (resistive)
5"W x 5-1/4”H
Panel Dimensions:
Switch Panels (All Models):
Switch Type:
Switch/LED Count:
Rocker Switch Rating:
DRY Rocker Switch Output; 2- or 3-position (model dependent);
Black Cap w/ white numeral;
4 or 8 per panel (model dependent)
2 Amp @ 24VDC (resistive)
5"W x 5-1/4”H
Panel Dimensions:
24 mA @ 24VDC
160 mA per 8-position switch module
Switch Panels (*L4E and EA Models only):
Reset Button Switch Rating
Key Lock Switch Rating:
Input Voltage (for LED’s and Alarm Buzzer only):
Input Power (LED’s):
3 Amp @ 30VDC (resistive)
4 Amp @ 28VDC (resistive)
24VDC
80 mA per 4-position switch module
Input Power (Buzzer): 24 mA @ 24VDC 160 mA per 8-position switch module
Switch Panels (*L4E and EA Models only):
Reset Button Switch Rating
Key Lock Switch Rating:
Input Voltage (for LED’s and Alarm Buzzer only):
Input Power (LED’s):
3 Amp @ 30VDC (resistive)
4 Amp @ 28VDC (resistive)
24VDC
80 mA per 4-position switch module
Input Power (Buzzer):

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1.0 INTRODUCTION
1.4 Rocker Switch Types (All outputs are dry outputs
Type “A” - Momentary Switches (2-position)
Closed
Open
Held
Closed
Open
Activated
(While Held)
Normal
(Standby)
Type “B” - Momentary Switches (2-position)
Type “C” - Momentary/OFF/Maintained Switches (3-position)
Type “D” - Momentary/OFF/Momentary Switches (3-position)
Closed
Open
Latched
Open
Closed
Activated
(Latcheduntil pressed back to Normal)
Normal
(Standby)
Terminal
Configuration
Terminal
Configuration
Closed
Closed
Open
OpenOpen
Open
Latched
Held
Terminal
Configuration
Normal
(Standby) Activated (Latcheduntil pressed back to Normal) Activated (Whiled Held)
Open
Open Open
Open
Closed
Closed
Held
Held
Normal
(Standby)
Terminal
Configuration
Activated
(While Held) Activated (While Held)
Fig 2. TCC/RCC Console Switch Types

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1.0 INTRODUCTION
1.5 Switch Panel Configurations
Note(s):
1. Panel configurations are only available in 4 or 8 switches. All the switches on a panel are the same type (A, B, C or D).
2. Unless otherwise specified, switches are numbered in sequential order. The first, top-left switch is marked “1”, and then they
increase sequentially along the top row. If applicable, the sequence continues on the second row.
3. Switch types A and B are typically best suited for direct release or electrified door locking devices such as Emlocks, Strikes,
Electrified Lockset, etc.
4. Switch types C and D are suited for devices which have separate inputs for “open” and “close” functions, such as overhead
doors, rolling gates, etc. These switches do not provide a circuit path when in the “normal” position.
5. Full Status monitoring and alarm annunciation requires auxiliary relay auxiliary relay control modules. Consult the factory for
assistance in selecting additional control modules to meet the needs of your specific application
Part No Description Image
AL4 Four Momentary Switches with LED's
BL4 Four Maintained Switches with LED's
CL4 Four Momentary/Off/Maintained Switches with LED's
DL4 Four Momentary/Off/Momentary Switches with Leds
AL8-2 Eight Momentary Switches with LED's on 2 panels
BL8-2 Eight Maintained Switches with LED's on 2 panels
CL8-2 Eight Momentary/Off/Maintained Switches with LED's on 2 panels
DL8-2 Eight Momentary/Off/Momentary Switches with LED's on 2 panels
AL8 Eight Momentary Switches with LED's
BL8 Eight Maintained Switches with LED's
CL8 Eight Momentary/Off/Maintained Switches with LED's
DL8 Eight Momentary/Off/Momentary Switches with Led's
AL4E
Four Momentary Switches with LED's, Alarm Shunt, Reset Push
Buttons and Key Lock
BL4E
Four Maintained Switches with LED's, Alarm Shunt, Reset Buttons and
Key Lock
CL4E
Four Momentary/Off/Maintained Switches with LED's, Alarm Shunt,
Reset Buttons and Key Lock
DL4E
Four Momentary/Off/Momentary Switches with LED's, Alarm Shunt,
Reset Buttons and key Lock
EA Panel with Alarm Shunt, Reset Push Buttons and Key Lock
FA Blank Panel
CAB7 Black Cabinet for One RCC (7"H x 20-1/2"W x 14-1/2"D
CAB12
Black Cabinet for Dual RCC (12-1/2"H x 20-1/2"W x 14-1/2"D)
(Accomodates two vertically mounted RCC racks; not shown)

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2.0 CONSOLE HARDWARE DESCRIPTION
2.1 Input/Output Connector Boards
All RCC and TCC Consoles are at the factory. All field wiring will be terminated on the
(I/O) board .One I/O Board is required for every four switches. The numbers on the I/O boards the
numbers the switch
Fig 3. TCC Interior View
TCC x AL4 x EA shown
Reset
Switch**
Pre-wired
Switches
Knockout for
Field wiring
Audible
Shunt**
Key Lock
Switch**
**Reset,
Audible Shunt
and Key Lock
only available
with *L4E or
EA panels
Interconnecting
cable for
multiple I/O
boards
I/O Board
Reset
Switch**
Pre-wired
Switches
Knockout for
Field wiring
Audible
Shunt**
Key Lock
Switch**
**Reset,
Audible Shunt
and Key Lock
only available
with *L4E or
EA panels
Interconnecting
cable for
multiple I/O
boards
I/O Board

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2.0 CONSOLE HARDWARE DESCRIPTION
I/O Board Connectors Function
J1 – J4 Panel Rocker Switches 1-4, respectively
J5 & J6 Blue Interconnection Cable for Multiple Boards
J7 Buzzer (Alarm; Active when RED LED is On)
J8 Reset Button or KeySwitch (one per I/O board)
J9 Audible Shunt Switch
Note: When using multiple I/O boards, the audible shunt switch mayplug into anyJ9
connector. To utilize both the reset button and keyswitch lock, a minimum of two I/O
boards are required
Rocker Switch
Outputs (x4)
Key lock or
Reset Button Switch
LED
Power Input
LED
Inputs
Buzzer (*L4E or EA pannels only)
J9
J3
J4
J6
J8
J1
J2
J5
J7
Fig 4. Input/Output Board Terminals
Fig 5. Input/Output Board Connectors

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2.0 CONSOLE HARDWARE DESCRIPTION
2.1 Rocker Switch Outputs
Each rocker switch output is labeled according to its corresponding rocker switch cap number.
The 3-terminal output is marked UP,COM and DN. The electrical configuration of the output is
dependent on the panel model type (A, B, C, or D). Refer to Page 5 for all terminal
configurations.
2.1.2 Reset Button/Key Lock Switch Output
NOTE: Only used with *L4E and EA panels
Terminals A1, A2 and A3 on each I/O board is an output for the J8 connector, allowing either the
Reset Button or Key Switch to be plugged into J8 and connected to field wiring via these
terminals. Most TCC/RCC consoles will have more than one I/O board, allowing both the Reset
Button Switch and Key Lock Switch to be used by plugging each switch into a J8 connector. The
electrical configuration of the switches is as follows:
Terminal Reset Button
Inactive Reset Button Pressed Key Lock Switch (Key Horizontal) Key Lock Switch (Key Vertical)
A1
A2
A3
Common
Closed
Open
Common
Open
Closed
Common
Closed
Open
Common
Open
Closed
Terminal Reset Button
Inactive Reset Button Pressed Key Lock Switch (Key Horizontal) Key Lock Switch (Key Vertical)
A1
A2
A3
Common
Closed
Open
Common
Open
Closed
Common
Closed
Open
Common
Open
Closed
2.1.3 LED/Alarm Power Input
The (+) and (-) terminals may be used to provide power to the console LED’s & Alarm Buzzer.
NOTE: if the LED’s are not being used, a power connection is not required for console switch
operation.
Apply +24VDC to these terminals (polarity sensitive!). NOTE: If the console has more than one
I/O board power only needs to be applied to one board. Power & alarm status will transfer to the
other I/O boards via the blue interconnection cables.
2.1.4 LED Control Inputs
Applying +24VDC to either the RED, GRN or YEL terminals will cause the LED to illuminate red,
green or amber (orange), respectively. IMPORTANT: (-)24VDC must be applied to the (-) PWR
terminals (see 2.1.3)
The RTN terminal is directly connected to the (+)PWR input connection. Applying +24VDC to the
(+) PWR terminal will supply +24VDC power to all the RTN terminals. This allows the RTN
terminal to be used to power the RED, GRN or YEL terminals (see wiring examples
For *L4E or EA panels only: Applying +24VDC to the RED terminal will cause the LED to
illuminate RED and will cause the buzzer to activate. The audible shunt button may be used to
silence the buzzer.

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3.0 CONSOLE WIRING EXAMPLES
Wiring examples are meant to serve as a reference and may not cover the scope of your exact application.
3.1 Direct Connection to Locking Devices with 2-State Status LED
(Door Open / Door Closed) (for AL or BL Series Panels)
NOTE: The rocker switch rating must be taken into consideration when connecting locking devices directly through the switch. It is
recommended to use example 3.3 for locks drawing more than 1 Amp.
24VDC power is connected to both the console and the locking device. The (+)24VDC connection for the locking device runs
through a Type A (momentary) or B (maintained) switch on the console. For fail-secure devices, depressing the switch down unlocks
the door by completing the circuit, or for a fail-safe device, it breaks the circuit.
When a DC power source is applied to the “PWR” input, all return “RTN” outputs on the console I/O boards are supplied with
(+)24VDC. These outputs may be used to power the red, green or yellow indicator LED’s on the console. When wired per the circuit
diagram in Figure 6, the Green LED illuminates when the door is closed. A Door Open condition is indicated by a RED LED and an
audible buzzer (*L4E panel or EA panel required for audible alarm). The latching Audible Shunt push button on the *L4E / EA panel
can be used to silence the buzzer, but the RED LED and the push button lamp will remain on until the door returns to its normal
closed state.
+
- -
+
FAIL
SAFE
LOCK**
FAIL
SECURE
LOCK**
24VDC
POWER
SUPPLY (-)
(+)
**LOCK SHOWN
POWERED @ 24VDC
Closed LoopCOM
Open Loop
+24VDC Door Position Switch
SPDT. Shown when
the door is closed.
MONITOR LED OPERATION
GRN = DOOR CLOSED
RED = DOOR OPEN
Fig 6.
WIRING SHOWN FOR
CONSOLE POSITION #1

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3.0 CONSOLE WIRING EXAMPLES
3.2 Direct Connection to Locking Devices with 3-State Status LED
(Door Secure / Door Unsecure / Authorized Open) (for AL or BL Series Panels
NOTE: The rocker switch rating must be taken into consideration when connecting locking devices directly through the switch. It is
recommended to use example 3.3 for locks drawing more than 1 Amp.
24VDC power is connected to both the console and the locking device. The (+)24VDC connection for the locking device runs through
a Type A (momentary) or B (maintained) switch on the console. For fail-secure devices, depressing the switch down unlocks the door
by completing the circuit, or for a fail-safe device, it breaks the circuit.
When a DC power source is applied to the “PWR” input all return “RTN” outputs on the console I/O boards are supplied with
(+)24VDC. These outputs may be used to power the red, green or yellow indicator LED’s on the console. When wired per the circuit
diagram in Figure 7, the amber LED illuminates while the door is unlocked & opened by rocker switch activation and the green LED
illuminates when the door is closed & locked. Forced door conditions (i.e., door open while the rocker switch is NOT activated) are
indicated by a red LED and an audible buzzer (*L4E panel or EA panel required for audible alarm). The latching Audible Shunt push
button on the *L4E / EA panel can be used to silence the buzzer, but the red LED and the push button lamp will remain on until the
door returns to its normal secure state.
FAIL
SAFE
LOCK**
FAIL
SECURE
LOCK**
24VDC
POWER
SUPPLY(-)
(+)
+ +
- -
**LOCK SHOWN
POWERED @ 24VDC
Closed Loop
COM
Open Loop
+24VDC Door Position Switch
SPDT. Shown when
the door is closed.
Closed Loop
COM
Open Loop
Locked / Unlocked
Status Switch
SPDT. Shown when
the door is closed.
MONITOR LED OPERATION
Green DOOR CLOSED & LOCKED
=Amber
Red =
=DOOR UNLOCKED BY SWITCH
DOOR OPEN & SWITCH NOT PRESSED
Fig 7.
WIRING SHOWN FOR
CONSOLE POSITION #1

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3.0 CONSOLE WIRING EXAMPLES
3.3 Connecting Locking Devices via UR-1 Universal Relay Module (applicable to all panel models)
Connecting the console to door locking devices via the UR-1 allows you to isolate lock power, add the capability of timed operation,
as well as the ability to report a forced door condition. To operate the door, connect the Normally Open switch to the Trigger A input
on the module, then connect the locking device to the access Relay A per the wiring diagram.
When a DC power source is applied to the “PWR” input, all return “RTN” outputs on the console I/O boards are supplied with
(+)24VDC. These outputs may be used to power the red, green or yellow indicator LED’s on the console. When wired per the circuit
diagram in Figure 8, the Green LED illuminates when the door is closed and locked. To indicate an authorized unlock or forced door
status, set the UR-1 for CR or TD operation (refer to UR-1 manual), wire the red and yellow LED inputs per the circuit diagram below.
Connect the Open Loop output of the door position switch to the common terminal of Relay B so that if the door opens and the
Relay A is active (authorized unlock), the yellow LED illuminates, or if the door opens and if the Relay A is not active (forced door),
the red LED illuminates. Forced door conditions are indicated by a Red LED and an audible buzzer (*L4E panel or EA panel can be
used to silence the buzzer, but the Red LED and the push button lamp will remain on until the door returns to its normal secure state.
Green DOOR CLOSED & LOCKED
=Amber
Red =
=DOOR UNLOCKED BY SWITCH
DOOR OPEN & SWITCH NOT PRESSED
MONITOR LED OPERATION
Green DOOR CLOSED & LOCKED
=Amber
Red =
=DOOR UNLOCKED BY SWITCH
DOOR OPEN & SWITCH NOT PRESSED
MONITOR LED OPERATION
Fig 8.

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3.0 CONSOLE WIRING EXAMPLES
3.4 Installation Procedure
Step 1 – Select appropriate wiring diagram
.Fig. 6, 7, or 8 to wire the console direct to door locking devices or via relay modules.
Step 2 – Wire External Relay modules.
If used configure and wire external relay modules, such as SDC’s UR-1 or UR4-8 (see applicable installation manual)
Step 3 – Terminate the Lock Power / Control Wiring (Switch Outputs 1-4).
Determine whether the switch outputs will be used to switch lock power directly or as dry signal outputs to auxiliary relay boards.
Follow the wiring diagram appropriately for fail-safe or fail-secure locks. Be careful to observe lock voltage polarity. NOTE: All low
voltage lock wiring shall be 18-gauge minimum (wire gauge shall be determined by the SDC wire gauge chart or another voltage drop
too). Signal wire shall be 22-gauge minimum.
Step 4 – Terminate the Door Monitoring (Optional LED Inputs)
Connect the Door Position Status switches, Latch Status switches to the LED inputs directly or via secondary relays, per the
appropriate wiring diagram.
Step 5 – Terminate Key Switch / Reset Outputs (Optional)
A1, A2, A3 Output – This SPDT output is controlled by either the Key Switch or the momentary Reset button which connect to the I/O
board at input J8. Refer to section 2.1.2 on Page 9 for more information.
Step 6 – Connect 24VDC Power Source to the Power inputs.
Before applying power, verify that all the connections are securely terminated by gently pulling on each wire. Connect24VDC power
to the I/O board Power Input, as shown in the wiring diagram. Be careful to observe polarity.
Step 7 – Verify Operation
Test operation of door locking devices and LED’s by pressing each rocker switch. If applicable, verify operation of LED’s and alarm
buzzer, by opening each door without pushing a button, causing a forced door alarm. Verify operation of Audible Shunt button by
pressing it to silence the forced door alarm. Test operation of Key Switch and Reset Button if connected.

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4.0 TROUBLESHOOTING
• If a switch does not operate the connected door, check the RCC/TCC I/O board for loose connections by carefully on all screw
terminal connections.
• Check wiring at door for switch continuity and/or voltage.
• If connected to doors via external relay modules, check troubleshooting procedures in the appropriate manual.
• Contact SDC technical support for further help or application assistance.