MANUAL P/N 900000019 REV G
6
1.3 Specification
1.3.1 Inputs
INPUT
SIGNAL
LEVEL
IMPEDANCE
CONNECTOR
Reference A
Inputs
1 PPS
0 V to +5 VDC or
0 VDC to 10 VDC
and positive on time
50 ohms
J1
Time Code 1
(HaveQuick)
0 V to +5 VDC
50 ohms
J3
Time Code 2
(BCD)
RS232 or RS422
compatible
DS14C232 and
DS8922
J5 Pin 4 (GND)
J5 Pin 8 (–)
J5 Pin 9 (+)
Time Fault
Discrete
5 V logic and fault
active low
74 ACT logic
J5 Pin 1
Isolation
All signal inputs are
optically isolated
Reference B
Inputs
1 PPS
0 V to +5 VDC or
0 VDC to 10 VDC
and positive on time
50 ohms
J2
Time Code 1
(HaveQuick)
0 V to +5 VDC
50 ohms
J4
Time Code 2
(BCD)
RS232 or RS422
compatible
DS14C232 and
DS8922
J6 Pin 4 (GND)
J6 Pin 8 (+)
J6 Pin 9 (-)
Time Fault
Discrete
5 V logic and fault
active low
74 ACT logic
J6 Pin 1
Isolation
All signal inputs are
optically isolated
Power
115/230 VAC
selectable, 47Hz to
70 Hz, and 10 W
IEC-320
receptacle
Size
Width
Standard 19” rack
mounting
Height
1U (1.72”)
Depth
6.15” excluding the
connectors
Weight
Approximately 10 lbs
Table 1 Inputs
