Technical Specification
Reference Guide: TT1222 4:2:0 Professional Receiver
Page B-9
ST.RE.TT1222.2
B.6
Alarm Relay/General Purpose Output
Table B.13: Alarm Relay
Parameter Specification
Safety status
SELV
Output connector
Female 9 pin D-sub
Electrical format
Mechanical relay, contact closure
Number of signals
1
Contact resistance
50 m
Ω
Max switching voltage (AC/DC)
30 V / 120 V
Max switching power (AC/DC)
120 VA / 24 W
Surge voltage - contact coil
1.5 kV
Table B.14: General Purpose Output Pins
Parameter Specification
Output connector
Female 9 pin D-sub
Electrical format
0 V, 5 V
Number of signals
5
Protection
Open collector buffers and diode clamps.
Summary of Contents for TT-1222
Page 10: ...Introduction Page 1 2 Reference Guide TT1222 4 2 0 Professional Receiver ST RE TT1222 2 BLANK...
Page 32: ...Options Page 3 2 Reference Guide TT1222 4 2 0 Professional receiver ST RE TT1222 2 BLANK...
Page 38: ...Options Page 3 8 Reference Guide TT1222 4 2 0 Professional receiver ST RE TT1222 2 BLANK...
Page 50: ...Alarms GPOs Page 6 2 Reference Guide TT1222 4 2 0 Professional Receiver ST RE TT1222 2 BLANK...
Page 56: ...Alarms GPOs Page 6 8 Reference Guide TT1222 4 2 0 Professional Receiver ST RE TT1222 2 BLANK...