DigiDesign SYNC HD Manual page 89

Rear Panel Connectors
Connector
(Pilot In)
(GPI In)
(GPI Out (TTL))
(GPI (Relay))
Specifications
Level:
Frequency Range:
Impedance:
Description:
Level:
Current:
Frequency:
Latency:
Description:
Level:
Current:
Frequency:
Latency:
Description:
Load (while switching):
Load (continuous):
Operate/Release Time:
Repetition Rate:
Latency:
100 mV to 5.5 V p-p, differential
50/60 Hz nominal
200K ohms
Four opto-isolator inputs/returns
4.5 to 5.5 V
10 mA max
Frame-rate max
Half frame max
Two TTL-level outputs
TTL (3.3 V typical)
15 mA
Frame-rate max
Half-frame max
Four pairs of SPST contacts, normally open
.5 A max at 200 VDC
1.5 A max at 200 VDC
1 ms
Frame-rate max
Half frame max
Appendix B: Technical Specifications 83