Features

The IEMMU11 module mounting units offer the following features:

• Physical mounting for up to 12 system modules or ten system modules and a maximum of two IEPAS02, IEPDS01/02, IEPAF02, and IEPDF01/02 power modules.
• Electrical distribution of I/O expander bus, module bus, and Controlway signals.
• Distribution of regulated power supply voltages (+5 volts, +15 volts, –15 volts, and 24 volts).
• Distribution of primary power, which is the 120/240 VAC or 24/48 VDC supplying power to power modules (IEPAS02, IEPAF02, IEPDS01, IEPDF01, IEPDS02, and IEPDF02).

Primary Power Distribution

• The IEMMU11 module mounting unit is used for rear mount chassis with primary power distribution.
  

Specifications

• Capacity: 12 modules
• Mounting Standard: 483-mm (19-in.) cabinet
• Ambient Temperature (Operating): 0° to 70°C (32° to 158°F)
• Relative Humidity (Operating):
  • 5% to 95% up to 55°C (131°F), non-condensing
  • 5% to 45%, up to 70°C (158°F), non-condensing
• Storage and Transport Temperature: –40° to 85°C (–40° to 185°F)
• Storage and Transport Relative Humidity: 0% to 95%, non-condensing
• Air Quality: Noncorrosive
• Primary Power: 120/240 VAC, 24/48 VDC (IEMMU11/IEMMU12 only)
• Regulated DC Voltages: +5 VDC, +15 VDC, –15 VDC, +24 VDC, MCOM, I/OCOM
• Dimensions: 483 mm x 178 mm x 304 mm (19 in. x 7 in x 12.2 in.)
• Weight: 3.63 kg (8.0 lb.)

Certifications (Pending)

• CSA certified for use as process control equipment in an ordinary (nonhazardous) location.
• Nonincendive: CSA: Class I, Division 2, Groups A,B,C,D FM: Class I, Division 2, Groups A,B,C,D
• CE mark: In compliance with EMC Directive 89/336/EEC, EDS, EFT, RFI, and CISPR11 with amendments 92/31/EEC and 93/68/EEC
• Flammability (UL94): Materials rated at V0, V1, V2, or V5 wires and cables rated UL VW-1
• Installation Category (IEC 1010-1): Category I for outputs, Category II for mains