User manual

Toolbox 32 User Manual 1.47d www.cse-semaphore.com/mykingfisher
Page
18
7. Specifications
An LP-2 has no analog output and one option port. An LP-3 has one analog output and two option ports.
Power and Environment
Supply (+VDC IN)
9.0 to 15.0 VDC @ 2 A maximum
Backup Battery (+BAT)
Supported. LP-2/3 provides current-limited trickle charging.
Protection: 1.85 A self-resetting polyfuse.
Low Voltage Shutdown Supported but disabled by default.
To enable, set #AO2.9=16#100 (100 Hex) using ladder logic. The
RTU will then shutdown at 10.4 V + 2% and startup at 11.8 V + 2%
by default. Note: Shutdown and Startup voltage settings are
configurable.
Supply Fuse 1.85 A (self-resetting polyfuse)
Power Consumption Sleep mode: < 2 mA (can also count DI1 & DI2 pulses in this mode)
Running, no option ports, output voltages and IO enabled: < 55 mA
Operating Temperature Range
-20 to +70 °C
Storage Temperature range
-40 to +85 °C
Operating Humidity 5 to 98 % R.H. Non Condensing
Output Voltages
5V Out
5V @ 10 mA. Software controllable. Current limited
by 100 Ω series resistor.
CPU 5V Out
5V @ 10 mA. Always enabled.
V1 Out
+VDC IN (supply voltage) @ 100 mA continuous
and 1 A intermittent (1% duty cycle). Software
controllable. 1.35 A self-resetting polyfuse.
24V Out
+24 V @ 100 mA. Software controllable. Self-
resetting polyfuse.
Clock and SRAM Battery Backup 5 years (RTU unpowered)
Monitoring Supply voltage and RTU temperature