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Appendix
PATTON
ELECTRONICS CO.INSTALLATION AND OPERATIONS MANUAL
3012-14-18/V24
Applications
Multiple Sync/Async devices operating in a polled
environment, sharing one RS-232 DCE interface
Capacity
One to Eight RS-232 Synch/Async Terminals;
Standard DB-25 V.24 (female) connectors for each
channel
Data Format
Data transparent at all data rates
Data Rates
Up to 38.4Kbps
Timing
External:.... From Modem or TX Clock provided on
Channel 1 (pin 24)
Anti-streaming
Automatic: Selectable timeout intervals or disable
Terminal Service Modes (4 & 8 Port Only)
Scanning Mode:..... Channels are continuously
scanned for “RTS” on a
sequential basis.
Priority Mode: ....... Channels are simultaneously
monitored for “RTS” channel
one has highest access.
Sub-Channel Interface
EIA RS-232, V.24 female connectors (DB-25)
Modem Interface
EIA RS-232, V.24 female connector (DB-25)
Front Panel
Indicators: ... Power, Send/Receive Data, Channel
Active, Channel Stream
Switches: .... Enable/Disable each Sub-Channel
Power Source
100-120/200-240VAC, 50 to 60Hz,
0.16/0.08A, Switch Selectable
Environmental
Operating Temp: ..... 32° to 122°F (0° to 50°C)
Relative Humidity: ... 5 to 90% non-condensing
Altitude: ................ 0 to 10,000 feet
Dimensions
(MSD-2C)
Height: ......... 1.75 inches (4.44 cm)
Width: ......... 8.90 inches (22.60 cm)
Length: ......... 10.00 inches (25.40 cm)
(MSD-4C)
Height: ......... 2.05 inches (5.21 cm)
Width: ......... 13.35 inches (33.09 cm)
Length: ......... 9.00 inches (22.86 cm)
(MSD-8C)
Height: ......... 1.75 inches (4.44 cm)
Width: ......... 17.00 inches (43.18 cm)
Length: ......... 11.00 inches (18.93 cm)
Weight
2.2 lbs (1.0 Kg) 3012/V24 (CTS MSD-2C)
4.5 lbs (2.1 Kg) 3014/V24 (CTS MSD-4C)
4.5 lbs (2.1 Kg) 3018/V24 (CTS MSD-8C)
TECHNICAL SPECIFICATIONS
APPENDIX