Arbiter Systems 1200B, Руководство по эксплуатации

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B.10 Four Additional Outputs and Dry Contacts; +25/50 Vdc 139
B.10 Four Additional Outputs and Dry Contacts; +25/50 Vdc
B.10.1 General Description
This section describes an optional board with the following features: Four Additional Outputs With Dry
Contact and +25/50 Vdc. With six configurable outputs, this option includes four standard, 5 V CMOS
outputs, two Aromat AQV210E solid-state relays (SSRs).
A +25 Vdc or +50 Vdc supply is available
on-board and may be switched by the SSR outputs.
B.10.2 Specifications
General
Output Connector 16-position, 5 mm Pluggable Terminal Strip. Four 2-position
and two 4-position mating connectors provided. The connec-
tors accept wire sizes of 0.25 to 2.5 mm
2
(AWG 12 to 22).
See Table B.5 and Figure B.7 for Connector Configuration.
Digital Outputs
Output Quantity 4
Output Type: 5 V CMOS, individually configurable
Output Rating: +5 V open-circuit, nominal
75 mA peak current, per channel
+3.5 V typical at 75 mA peak current
Available Output Sig-
nals: Jumper selectable to any of the digital signals available from
the clock mainframe plus on board generation of 1 PPS and
Programmable Pulse for the 1200 and 1201 clock models. See
Figure B.6 for Jumper location and selections.
Solid State Relay Output
Output Quantity: 2
Output Type: Aromat AQV210E solid-state relays, 130 mA AC or DC at
350 V peak.
Output Rating: Limited to 100 mA DC, 140 Vrms / 180 V peak by the fuse
and surge suppression devices.
Output timing: Propagation Delay, 90 µ s Nominal, to 50 %.
Rise Time, 50 µ s Nominal, 20 % to 80 %.