Catalogs > Automation Systems Catalog > Operator Interface > HMI Enclosures
HMI Enclosures
1891-VP4 Series Enclosures
Specifications
| Cat. No.T | 1891-VP4000 | 1891-VP40G0 | 1891-VP4X00 | 1891-VP400Z¬ | 1891-VP4X0Z¬ |
| Weight (without PanelView) | 40.9 kg (90 lb) | 54.5 kg (120 lb) | |||
| Internal Material | Aluminum | ||||
| External Material | Painted aluminum [Paint: S-W Polane T-Plus, Textured (charcoal gray)] | Stainless steel | Painted aluminum [Paint: S-W Polane T-Plus, Textured (charcoal gray)] | Stainless steel | |
| Z-purge Pneumatic | — | •Inert gas supply requirements of 80 to 100 PSI. •Approximate air/gas consumption: - Normal operation: 7…10 SCFH - Rapid exchange: 240 SCFH for 10 min. - Average enclosure pressure 0.25…0.50 in. |
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| Z-purge Electrical | — | •120V, 60 Hz, 15A max. •Internal 4-outlet surge suppressor •Alarm contact, 15A max. |
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| ¬ The Z-purge version of the Viewport enclosure (catalog number 1891-VP400Z or -VP4X0Z) is Factory Mutual Research Approved with only the keypad version of the PanelView 1400 and 1400e terminals rated for Class I, II, Division 2; Groups A, B, C, D, E, F, G. Please be aware that Class II, Group E must be rated as Division 1. T External cooling is not required if ambient temperature does not exceed 43 °C (110 °F). |
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ViewPort Enclosures 1891-VP4 Series
Each ViewPort enclosure comes fully assembled with the selected PanelView terminal already installed. When placing an order, two catalog numbers should be specified: one for the ViewPort enclosure (see following tables) and another for the PanelView Operator Terminal.
ViewPort / PanelView assemblies are not available via the Passport Order Entry System. Distributors should fax or e-mail orders directly to the Flex Factory Solutions Team.
Catalog Number Configuration Model
| 1891-VP4 | — | — | — | |||
| 1 | 2 | 3 |
| Position Description | Options | |
| 1 ViewPort housing | 0 | Aluminum housing (NEMA 12/4) |
| 1 ViewPort housing | X | Stainless steel housing (NEMA 4x) |
| 2 Cable entry plate¬ | 0 | Conduit knock-out |
| G | Gasketed cable-way | |
| 3 Optional purgingT | 0 | No purge |
| Z | Z-purge | |
| ¬ The conduit knock-out plate is required for NEMA 4, NEMA 4x, and Z-purge installations. The gasketed cable-way reduces the overall ViewPort enclosure rating to NEMA 12. T Z-purging is for Class I, Division 2 environments. Touch-screen PanelView terminals are not suitable for Class I, Division 2 environments. |
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1891-VP4 Series Options
| Cat. No. | Description |
| 1891-PED | Steel fixed mounting pedestal - 97 cm (38 in) high, 43 kg (95 lb), 12 x 12 in base plate and four 0.5 in diameter mounting holes |
| 1891-PEDX | Stainless Steel fixed mounting pedestal - 97 cm (38 in) high, 43 kg (95 lb), 12 x 12 in base plate and four 0.5 in diameter mounting holes |