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The IMI220-405A001 power supply module generates the current necessary for the functioning of the modules installed on the bus. The module operates on a 24 VDC current. The IMI220-405A001 module is able to supply the following voltages:
+5 V voltage to supply the main processor;
+/-15 V voltage necessary for the functioning of the analog modules;
On this module there is a buffer battery necessary for the maintaining of the data in the main processor module RAM.
Coding external: 1, 4.
Connection by means of: IMI220-405A001 (5 pin, 5.08 mm).
Use: only one IMI220-405A001 module can be installed on the bus.
Characteristics of the module
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Input voltage |
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- nominal value |
24 VDC |
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- range |
- 10%...+20% |
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Reverse polarity protection |
yes |
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Input current @ 24VDC |
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- max |
1 A |
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- min |
- |
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Efficiency |
83% tip. |
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Effect of incorrect connections of power to the supply(ies): |
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- reverse polarity |
none |
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- improper voltage level and/or frequency |
<15 V -> OFF, >42 V -> inner fuse blows off |
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- improper lead connection |
- |
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Max interruption time (1) |
1 ms |
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Output voltages |
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- digital power |
5 VDC |
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- analog voltage |
+ 15 VDC (± 5%) |
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- analog voltage |
- 15 VDC (- 10%...+ 5%) |
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Output current |
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- +5 V |
1.7 A |
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- +15 V |
+ 0.3 A |
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- -15 V |
- 0.3 A |
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Short circuit protection |
electronic |
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PLC behaviour for typical power up/down sequences |
depend on program |
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Backup Battery |
lithium (3.6 V - 0.75 Ah) |
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- life |
5 years at 25°C |
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OK relay |
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- type |
single contact N/O |
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- breaking capacity |
400 mA @ 125 VAC / 1 A @ 30 VDC |
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Operating Diagnostics |
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- low batt. |
red led |
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-- voltages OK |
green led |
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Front connector |
5 pole M, pitch 5.08 mm |
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Cables section |
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- material |
copper |
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- clamping range (min/max) |
0.08...2.5 mm² |
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- rigid H05(07) V-U |
0.5...2.5 mm² |
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- flexible H05(07) V-K |
0.5...2.5 mm² |
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- flexible with insulating terminal according to DIN 46228/1 |
0.5...2.5 mm² |
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- flexible with insulating collar according to DIN 46228/4 |
0.5...1.5 mm² |
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Operating temperature |
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- in the vertical position |
0...60° C |
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- in the horizontal position |
0…40° C |
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Dimensions L x H x D (mm) |
25 x 130 x 95 |
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Weight |
0.200 Kg |
