Schneider Electric HMIZMDARX Harmony GTU Multi Display Adapter 2 Ethernet HMI Accessory

The Schneider Electric HMIZMDARX is a Harmony GTU multi display adapter that connects an external display to a Harmony GTU open or Harmony iPC industrial PC over two Ethernet ports. It takes a 12 V DC module supply (also rated for 24 V DC input), outputs 24 V DC at 50 mA, and draws 8 W, with a 1-channel DIO terminal block (3 inputs, 1 output) for local signalling.

Technical Specifications

Certifications & Standards

• UL 508
• CSA C22.2 No. 142
• CSA C22.2 No. 213
• cULus HazLoc Class I Div 2
• ANSI/ISA 12.12.01
• IECEx
• ATEX Zone 2/22
• EAC
• UKCA
• UKEX

Selection Notes

Use the HMIZMDARX when a Harmony GTU open CPU/IO module needs to drive a second or remote display over Ethernet rather than its own attached screen — its 3-input/1-output DIO terminal block also lets it signal basic status back to the control system independently of the display link. Its ATEX Zone 2/22 and IECEx ratings allow it to be fitted in Zone 2/22 hazardous-area panels alongside the Harmony GTU hardware it serves.