
S eries CD
DC-7
S HORT CIRCUIT PROT ECT ION S PECIFICAT IONS
(CD20CD AND CD21CD)
Min
Typ
Max
Units
Surge Current (See Fig. 7 and Note 6)
2.4
Adc
12/96
1996 TELEDYNE RELAYS
BD
AC
DC
A
D
DC
ENV IRONMENT AL S PECIFICAT IONS
Temperature
Range
Operating
-55°C to +105°C
Storage
-55°C to +125°C
Vibration
100 g, 10 to 3000 Hz
Constant Acceleration
5000 g
Shock
1500 g, 0.5 ms pulse
T ABLE 1: S T AT US OUT PUT T RUT H T ABLE
(CD01CF and CD21CD)
Control Voltage
Status Output Level
High
High (VSO= VSTATUS)
Low
Low (VSO)
≤
0.3 Vdc)
VSTATUS
RSTATUS
IS
ISO
VSO
IT
STATUS
VBIAS
ILOAD
LOAD
VLOAD
1
7
4
ICONTROL
VCONTROL
CONTROL
2
8
5
(-) OUTPUT
CD01CF
CD21CD
RETURN
LOAD
RLOAD
(A) 3 TERMINAL INPUT WITH STATUS
(See Note 7)
VIN
RSERIES
BIAS
LOAD
VLOAD
1
4
CONTROL 2
CD00CF
CD01CF
CD21CD
8
RETURN
5
LOAD
RLOAD
CONTROL
O.C. TTL
(B) 2 TERMINAL INPUT (OPEN COLLECTOR TTL DRIVE)
VIN
S1
RSERIES
IIN
BIAS
(+) OUTPUT
4
LOAD
VLOAD
1
CONTROL
2
CD00CF
1 /
8
5
RETURN
(-) OUTPUT
LOAD
RELOAD
(C) 2 TERMINAL INPUT (DIRECT DRIVE)
VBIAS
IBIAS
BIAS
LOAD
VLOAD
1
4
ICONTROL
VCONTROL
CONTROL
8
5
CD00CF
RETURN
(-) OUTPUT
LOAD
LOAD
RETURN
(D) 3 TERMINAL INPUT WITHOUT STATUS
1 / CD21CD AND CD01CF MAY BE WIRED WITHOUT
THE STATUS LINE AS SHOWN IN (C) AND (D)
(+) OUTPUT
IBIAS
BIAS
(+) OUTPUT
(-) OUTPUT
SEE FIG 8
SEE FIG 8
2
(+) OUTPUT
WIRING CONFIGURATIONS
FIGURE 1 (See Note 8)
0
5
10
15
20
25
30
40
50
60
18
15
12
9
6
3
0
BIAS (INPUT) VOLTAGE (mA)
B
INPUT CURRENT VS VOLTAGE
FIGURE 2 (See Note 4)
-55 15 25
35
AMBIENT TEMPERATURE (
°
C)
LOAD CURRENT DERATING CURVE
FIGURE 3
45 55
65
75
85
95 105 115 125
2.50
2.00
1.50
1.00
0.50
0.00
L
CD00CF
CD01CF
CD21CD
CD20CD