Power Supply; Imb Power Supply Modules; Power Consumption Of Imbus Measuring And Interface Modules - IBR IMB-im2 Instruction Manual

Instruction Manual
3.

Power supply

3.1 IMB power supply modules

The power supply of an IMBus can be carried out by the USB port of the PC on using an IMB-usb con-
nection cable. If the power consumption does not exceeds the specified value of the particular USB-port,
then there is no extra IMB power supply module necessary. On all other IMB-Connection cables / mod-
ules an extra IMB power supply module is necessary.
Approximate power supply by USB ports :
- Standard USB ports
- USB ports of devices supplied by batteries
- USB ports of USB-hubs without external power supply
!!! Please mind the technical specification of the USB port of your device
IMB power supply modules :
IMB-ps2 ( Switching power supply with wide voltage input 85 – 260 V AC )
IMB-dc1 ( DC voltage converter for input voltages 9 – 32 V DC )
IMB-acc ( Accumulator module for portable units )

3.2 Power consumption of IMBus measuring and interface modules

IMB-im1
IMB-im2
IMB-im4
IMB-im8
IMB-dm1
IMB-dm2
IMB-dm4
IMB-tc1
IMB-tc2
IMB-tc4
IMB-ae1
IMB-ai1
IMB-ai2
IMB-ai4
IMB-ai8
IMB-mi2
IMB-mi4
IMB-mi8
IMB-sm1
IMB-sm2
IMB-sm4
IMB-pm1
IMB-io4
IMB-ci8
IMB-co8
IMB-lan
IMB-wla
IMB-pb
(*1) without measuring system; Power consumption : see manual of measuring system
IMBus
< 20 mA
< 25 mA
< 35 mA
< 45 mA
< 20 mA
(*1)
< 30 mA
(*1)
< 50 mA
(*1)
< 20 mA
(*1)
< 30 mA
(*1)
< 50 mA
(*1)
< 60 mA
< 20 mA
< 25 mA
< 35 mA
< 45 mA
< 10 mA
< 10 mA
< 10 mA
< 10 mA
< 20 mA
< 35 mA
< 10 mA
< 40 mA
< 35 mA
< 40 mA
< 150 mA
< 250 mA
< 200 mA
8
: Iout = 500 mA ( max. )
: Iout = 100 mA ( max. )
: Iout = 100 mA ( max. )
1200 mA
1200 mA
1200 mA