Red Lion CUB7T - Manual (Page 6)

6
SR
C
LO FREQ KEY
EN
KEY
DI
S
HI FREQ
2 1
SN
K
ON
*
3
LV
INPU
T
1
RESET +BACKLIGH
T
POWE
R
COMMO
N
3 2 4
Optional
Backlight
Power
+
−
SR
C
LO FREQ KE
Y
EN
KE
Y
DI
S
HI FREQ
2 1
SN
K
ON
*
3
1 3 2 4
Optional
Backlight
Power
+V
+
−
LV
INPU
T
RESET +BACKLIGHT POWE
R
COMMO
N
SR
C
LO FREQ KE
Y
EN
KE
Y
DI
S
HI FREQ
2 1
SN
K
ON
*
3
1 3 2 4
Optional
Backlight
Power
+
−
LV
INPU
T
RESET +BACKLIGHT POWE
R
COMMO
N
KEY
EN
LO FREQ SR
C
SN
K
HI FREQ KEY
DI
S
1
ON
3 2
*
1 3 2 4
Optional
Backlight
Power
+
−
LV
INPU
T
RESET +BACKLIGHT POWE
R
COMMO
N
SR
C
LO FREQ KEY
EN
KEY
DI
S
HI FREQ
2 1
SN
K
ON
*
3
1 3 2 4
LV
INPU
T
RESET +BACKLIGHT POWE
R
COMMO
N
Optional
Backlight
Power
+V
+
− KEY
EN
KEY
DI
S
ON
*
3
HV INPU
T
2
RESE
T
+BACKLIGH
T
POWE
R
COMMON
4 3 5
HV INPU
T
1
Optional
Backlight
Power
50-250
VDC/VAC
+
−
Current Sourcing Output Logic Output Current Sinking Output
Switch/Contact Sourcing Output High Voltage Switch/Contact Sinking Output
Switch position is application dependent. Shaded area for high voltage applications.
Side
Latches
USING THE OPTIONAL TERMINAL BLOCK
1. Remove the rear cover. Refer to Figure 1. A small slotted screwdriver is
required to release the side latches. Insert the screwdriver tip between the
rear cover and the side of the unit. Leverage the screwdriver away from the
case to unlatch the side latch and slightly lift the rear cover. Pinch the
corners to hold the rear cover in place. Remove the screwdriver and repeat
the same procedure on the other side of the rear cover. When both side
latches are released, slide the rear cover from the unit and the wires.
2. For safety concerns, the wires should be cut off completely flush with the PC
board to prevent a short.
3. Break out the break away tab(s) as required. Remove the left tab only for 3
position terminal block or both tabs for 4 and 5 position terminal blocks.
4. Reinstall the rear cover into CUB7 unit.
5. Mount the CUB7 into the panel (refer to 1.0 Installing The Meter)
6. Push the keyed terminal block onto the exposed PC board. The left most
terminal, next to the DIP switch(s) is terminal #1.
Note: Wire sizes 16-24 AWG may be used with 0.25" length exposed. The
screwless type terminal block requires a small slotted screwdriver engaged in
the upper slot to open the wire clamp in the lower larger slot. Removing the
screwdriver will lock the wire clamp unto the wire.
Wires must be cut off completely
flush with PC board.
DIP Switch(s)
Cut Wires Internally
(If using Optional
Terminal Block)
Side Latches
Break-out Tab or Tabs
(If using Optional
Terminal Block)
Rear Cover
Mounting Clip
Optional
Terminal Block
Open & Lock
Wire Clamp
Terminal #1
Figure 1