
Analog modules
5.26 Analog output module SM 432; AO 8 x 13 Bit (6ES7432-1HF00-0AB0)
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
337
Specifications of the SM 432; AO 8 x 13 Bit
Dimensions and weight
Dimensions W x H x D (mm) 25 x 290 x 210
Weight Approx. 650 g
Module-specific data
Number of outputs 8
Cable length
Shielded
Max. 200 m
Voltages, currents, electrical potentials
Supply voltage of the electronics L + 24 VDC
Nominal load voltage L+ 24 VDC
Reverse polarity protection
Yes
Electrical isolation
Between channels and the backplane bus
Yes
Between channels
No
Between channels and load voltage L+
Yes
Permissible potential difference
Between the outputs (UCM)
3 VDC
Between S- and MANA (UCM)
3 VDC
Between MANA and M-internal (UISO)
75 VDC / 60 VAC
Insulation tested
Between bus and L+/M
2120 VDC
Between bus and analog section
2120 VDC
Between bus and chassis ground
500 VDC
Between analog section and L+/M
707 VDC
Between analog section and chassis ground
2120 VDC
Between L+/M and chassis ground
2120 VDC
Current consumption
From the backplane bus (5 V)
Max. 150 mA
Power supply and load voltage L+ (with nominal
load)
Max. 400 mA
Power supply and load voltage L+ (no load)
Max. 200 mA
Power loss of the module Typ. 9 W
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