Instruction manual

1582-70L BLOCK DIA
SWITCH X
SWITCHED RF
CONTROL
LOGIC
AUT
O
CH 1
CH 2
SWITCH
RESET
1 2
ALARM
1 2
REMOTE
REMOTE
SW. RST
SWITCH X RF 1
SWITCH X RF 2
SWITCH Y
SWITCHED RF
SWITCH Y RF 1
SWITCH Y RF 2
1 2
MON
M R
A E
N M
FIGURE 1.1 1582-70L BLOCK DIAGRAM
1.2 Technical Specifications
1582-70L Technical Specifications
Switch Characteristics
Impedance 75 ohms
Type Latching Relay
Isolation >65 dB DC to 10MHz
>50 dB to 1.0 MHz,
>40 dB to 1.5 GHz
Switch time 10 milliseconds
Insertion Loss 1 dB to 1.0 GHz
1.5 dB to 2.0 GHz
Configuration DPDT
Connectors, RF 75 BNC, Female
Conn, Alarm/Controls Barrier Strip
Controls
MANUAL SELECT Manually select CH1, CH2, or AUTO operation. If operating in the ICS mode,
the last channel manually selected (CH1 or CH2) will be the initial channel.
SWITCH RESET Resets switch to CH1 if it is good and switch is in the latch mode, Also Resets
REMOTE
HISTORY RESET Resets alarm history (prior occurrence of alarms which have cleared) LEDs only
Indicators, LEDs
CH1 ON-LINE Turns green when Channel 1 is selected
CH2 ON-LINE Turns green when Channel 2 is selected
MANUAL Turns red when the Manual Select switch manually selects channel 1 or 2.
ALARM CH1 Turns red when Channel 1 alarm input is a closure or open (selectable)
ALARM CH2 Turns red when Channel 2 alarm input is a closure or open (selectable)
ALARM HISTORY 1 Turns red on Channel 1 alarm and stays red until HISTORY RESET is pushed
ALARM HISTORY 2 Turns red on Channel 2 alarm and stays red until HISTORY RESET is pushed
POWER CH1 Turns green when power is applied to AC1 input on the rear panel
POWER CH2 Turns green when power is applied to AC2 input on the rear panel
REMOTE Turns amber when REMOTE control is active
Other
Mechanical 19 inch standard chassis 1.75” high X 12” deep
Power Redundant power supplies; 100-240 ±10% VAC, 47 - 60Hz, 30 watts
*Specifications subject to change without notice
1582-70L Manual, Rev. B Page 4 11/05/09