Simplex 6500 Manual page 7

Built-In Power Supply Interface – Provides terminal blocks and fusing for optional, built-in 24 Volt DC power
supply.ELECTRICAL
Power:
Outputs:
.
BCD / EBCD:
RS232:
Input:
POWER FAIL BACKUP
Non-Volatile Memory keeps time and programs for indefinite power outages. All outputs and the display are
disabled during a power failure. The 6500 resumes normal operation when power returns.
If the 6500 has been without power for more than 48 hours, it is recommended that the time, date, day, and
program should be checked to insure accuracy.
ACCURACY
Time Keeping - Keyboard selected - Synchronous with the 60 Hz AC power line, 50 Hz AC power line, or crystal
time base. During a power failure, or when crystal the time base is selected, accuracy is controlled by a
temperature compensated oscillator (TXO) with an accuracy of +/- 3 seconds per month throughout its full
temperature range.
Programmed Events - On/Off events are programmable with a one-minute resolution and occur at the zero
second of that minute.
Operating Temperature Range - 0 to 50 degrees C 32 to 300 degrees F
PHYSICAL
Enclosure:
Display:
Terminal Block 120/240 VAC, 50/60 Hz + - 10% Jumper Selectable for 220 VAC.
The 6500 has terminal blocks for all connections.
Eight relays (6-SPST, 2-SPDT) rated at 5A 120 VAC or 30 VDC.
BCD or EBCD Serial Data Output. Keyboard selected.
RS232 I/O Interface
Opto-Isolated Input 12 – 24 V AC/DC Sync Input
Painted steel enclosure that measures 12"W X 16"H X 4.5"D.
applications. Conduit knockouts are provided on all side, top, bottom and back panels.
Mounting weight 15 pounds.
Two-Line Alphanumeric LCD with LED backlight.
0.3-inch high characters
7
For wall mounting