The following expansion modules are available
(shown from left to right in the figure on the left):
• 7KM PAC Switched Ethernet PROFINET expansion module
• 7KM PAC PROFIBUS DP expansion module
• 7KM PAC RS 485 expansion module
• 7KM PAC 4DI/2DO expansion module
• 7KM PAC I(N), I(Diff), analog expansion module
The following expansion modules can also be mounted on the
front of the COM800/COM100 breaker data servers of the 3VA
molded case circuit breaker:
• 7KM PAC Switched Ethernet PROFINET and
• 7KM PAC PROFIBUS DP
• 7KM PAC RS 485
Expansion modules are used as communication interfaces and for expanding the digital inputs/outputs and analog measuring
inputs for the 7KM PAC3200/4200 measuring devices and partly for 3VA COM100/COM800.
The expansion modules are mounted on the front of the devices.
The device identifies the module automatically and presents the relevant parameters for this module for selection in the parameterization menu.
| 7KM PAC Expansion Module | Order Number |
| 7KM PAC I(N), I(Diff), analog expansion module Expansion module for 7KM PAC3200 and 7KM PAC4200 to add the following functions to the measuring inputs: • N-conductor measurement • Two analog inputs, also for measuring non-electrical quantities such as temperature, water or air pressure • Residual current measurement via Type A or Type B summation current transformers, see chapter “Monitoring Devices” |
7KM9200-0AD00-0AA0 |
