Warner Electric CBC-750 - Manual (Page 8)

8 Warner Electric • 800-825-9050 819-0494
(COMMON)
TB-1
(10-30VDC/24VAC)
TB-2
(120VAC)
TB-3
1 1 1
120VAC, 50/60HZ
+
-.
C
(COMMON)
TB-1
(10-30VDC/24VAC)
TB-2
(120VAC)
TB-3
1 1 1
120VAC, 50/60 HZ
T
Figure 4e - Switch or Relay Contact
Connections (120 VAC)
1. Connect neutral side of 120 VAC source to
terminal (X) of TB-1.
2. Connect output side of relay or switch to
terminal.l (X) of TB-3.
Figure 4f - Triac Connection for AC Input (120
V)
1. Connect neutral side of 120 VAC source to
terminal (X) of TB-1.
2. Connect output side of relay or switch to ter-
minal (X) of TB-3.
(Common)
TB-1
(10-30VDC/240VAC)
TB-2
(120VAC)
TB-3
(10-30VDC)
_
+
1 1 1
1 1
(Common)
TB-1
(10-30VDC/24VAC)
TB-2
(120VAC)
TB-3
24VAC, 50/60 Hz
1 1 1
(Common)
TB-1
(10-30VDC/24VAC)
TB-2
(120VAC)
TB-3
(10-30VDC)
+
1 1 1
(Common)
TB-1
(10-30VDC/24VAC)
TB-2
(120VAC)
TB-3
(
10 to 30VDC or 24VAC
+
Figure 4a - NPN Transistor Connection
1. Connect neutral side of 24VAC to terminal (X)
of TB-1.
2. Connect output side of triac switch to terminal
(X) of TB-2.
Figure 4c - Triac Connection for AC Input (24V)
1. Connect neutral side of 24VAC to terminal (X)
of TB-1.
2. Connect output side of triac switch to
terminal (X) of TB-2.
Figure 4b - PNP Transistor Connection
1. Negative (-) side of supply connected to
terminal (X) of TB-1
2. Connect output side of triac switch to
terminal (X) of TB-2.
Figure 4d - Switch or Relay Contact
Connections
1. Connect negative (-) or neutral side of
voltage source to terminal (X) of TB-1.
2. Connect output side of relay or switch to
terminal (X) of TB-2.
Figure 4 - Typical Input Connections. Note that terminal strip TB-3 is not used.