ABB IEMMU21 Module Mounting Unit
Description:
IEMMU21 is ABB Infi 90 system Module Mounting Unit.
IEMMU21 used to house standard INFI 90 ® OPEN system modules and the BRC-100 Harmony Bridge Controller module of the Symphony ™ Enterprise Management and Control System in system cabinets. The mounting units are available with a front or rear mount card chassis and are available with or without primary power distribution.

The IEMMU21 and IEMMU22 module mounting units provide physical mounting for up to 12 system modules; provide electrical distribution of I/O expander bus, module bus, and Controlway signals; and distribution of regulated power supply voltages (+5 V, +15 V, and –15 V). The IEMMU21/22 module mounting units are the preferred choice for use with Modular Power System II.

The IEMMU21 module mounting unit is used when the cabinet configuration requires a rear mount chassis with no primary power distribution.

IEMMU11, IEMMU12, IEMMU21, and IEMMU22 Module Mounting Units can be used as replacements for IEMMU01 and IEMMU02 Module Mounting Units. They can also be installed along with IEMMU01 and IEMMU02 units; however, transition board assemblies are required for interconnection between IEMMU11, IEMMU12, IEMMU21, or IEMMU22 units and IEMMU01 or IEMMU02 units.

Warranty: 12 months.
Lead time: 1-2 working days.
Terms of payment:T/T and Western Union.
Courier partners: DHL, UPS, TNT, FedEx and EMS.
Technical specification, manuals and data sheets

Related modules as below:
TU842
TU843
TU844
TU845
TU890
TY801K01
TY804K01