Instructions / Assembly
EZ-MAX Plus Installation Guide Page 29
LOW VOLTAGE
Low Voltage Switches
EZ-MAX Plus relay panels support a variety of low voltage switch types such as:
• Momentary: provides momentary contacts, triggering alternating On/Off
actions.
• Maintained: triggers On action when connection is made, Off action when
removed.
• Momentary On/Off with On & Off terminals provided: provides momentary
connection to the “On” terminal to trigger an On action, momentary connection to
the “Off”. Used with single pole double throw center off (SPDT-CO) switches.
• Momentary On/Off with only “IN” or “ON” terminal: used with 2-pole
center off switches and must be used in conjunction with compatible switch input
kits to convert from a 1 terminal to a 2 terminal input.
Each Input has a multi-position screw terminal with various positions. The terminal
can be pulled off its base for ease of wiring. One possible pinout is shown below.
Please remember to verify the function of each pin as labeled on the product with the
device being wired to ensure that it is wired correctly.
.
Figure 15: Low voltage terminal layout, 8/16/24 relay cabinets
IN
COMMON
NC
NO
SERVICE
J15
Switch Inputs and DMX Connector-
Wire Range #14 - #24 AWG
Torque2 LB-IN
KEYBOARD/LCD
RESET
ALL OFF NORMAL ALL ON
ONLY
J7
RELAY BUS BOARD
J16
KEYBOARD/LCD
(ALT)
J13
JP11
AC1
AC2
18 VAC IN
TERM
TB16
1
TB19
1
1
TB15
COM
Luma-Net Connector
Wire Range #12 - #24 AWG
Torque 5 LB-IN
ETHERNET/MODEM
DMX 512
SELECT
VOLTAGE INPUT
LUMA-NET TB13**
+24V
ANALOG/SWITCH INPUT/OUTPUTS TB 1-12*
}
ALL RIGHTS RESERVED WORLDWIDE
ANALOG/SWITCH I/O*
(OPTIONAL)
USB TYPE B
J6
SWITCH BOARD
EMERGENCY
INPUT - TB21 *
EMERGENCY
EMERG
COM
RELAY
SELECTOR S1 THRU S12
C 2004 LEVITON MFG. CO.
IN
+24V
OUT
IN
COM
OUT
+24V
TB1
S1
TB2
S2
COM
IN
OUT
+24V
COM
TB3
S3
+24V
TB5
IN
OUT
COM
OUT
+24V
TB4
S4 S5
COM
IN
OUT
+24V
COM
TB6
S6
JUMPER ON PULLS INPUT HIGH
MODEM MODULE
ETHERNET MODULE
5V POWER
OX-70121-00-00-02 SLAVE
OX-70121-00-00-01 MASTER
JUMPER OFF IS DEFAULT
ETH/MODEM
HEARTBEAT-C
LUMANET
EMERGENCY
CAN1
CAN2
DMX
(OPTIONAL)
MASTER/SLAVE
TB17
SERIAL
TX
INPUT
RX
AUX.
COM
JP9 TERM
JP7
1
TB 14**
TERM
OR
JP6
JP36
COM
OUT
S8
TB8
IN
COM
IN
OUT
+24V
TB7
S7
IN
OUT
+24V
COM
+24V
TB9
S9
OUT
S11
TB11
IN
COM
IN
OUT
+24V
TB10
S10
IN
OUT
+24V
COM
+24V
TB12
S12
JP30
1
TB20
D-
D+
COM
123
REM-
TERM
+12V
LOCK
TERM
COM
+V
REM+
1