TSL MDU12-PMi, Руководство пользователя

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MDU12-PMi Manual 19 Issue 4
Typical external wiring for Circuit 1.
This shows the +5V supply as switched.
The circuit is not polarity conscious. The maximum input voltage without additional current limiting resistors is
+12V The internal resistors are 4K7 per circuit. Either the 0v or the +5V may be switched.
The Ethernet connector
A 1:1 cable should be used to connect to a hub as is normal practise.
7.0 Response Times
Remote Monitoring
The full unit status of the unit is sampled every 200mS. Any further delay is due to the SNMP agent compiling
the trap and then sending it on the network interface.
Typically, agents give priority to analysing network traffic and then look at the trap queue when idle.
Start up delays
Maximum delay is 256 seconds between each relay in Sequential Start mode and up to 50 seconds delay per
output in Delay Start mode.
8.0 Temperature Indications
The temperature reading is designed to assist in knowing the overall temperature in the rack, as the MDU is
at the top of it.
The maximum recommended figure is 65° C.
Going over or under the preset threshold generates an SNMP trap alarm, as detailed in the MIB.
9.0 Specifications
Input 110-240V AC 50/60Hz Max load 16A
Power consumption 8W No load.
Connector Powercon
Power Consumption
8W
Output 110-240V AC Max load 10A per outlet, fused on front panel.
Connectors
12 x IEC 3 pin
Pin 17 +5V
Pin 1
Pin 20
Pin 37 0v
Ext Circuit
Wired in Connector