GMI D50978D Safety relay SIL3 Relay Out Module for 5 A NE Loads
Description:
The D5098 is a relay module suitable for switching safety related circuits, up to SIL 3 level, for high risk industries. It provides isolation between input and output contacts. It makes available NO contacts for up to two Normally Energized (NE) loads and NC contacts for service purpose. A wide compatibility towards different DCS/PLC is guaranteed: driving pulse testing is permitted by a dedicated internal circuit, which prevents contact and LED flickering.
FEATURES:
SIL 3 / SC 3 for NE loads with NE driver
Installation in Zone 2
Up to 5 A functional / 6 A inrush current
Compatible with DCS/PLC pulse testing
Service contact available
Input/Output isolation
High Density, two channels per unit
Input
| Type | 24 Vdc nom (21.6 to 27.6 Vdc), reverse polarity protected. Relay coils are internally protected with suppressor diodes. |
| Current Consumption | 25 mA/channel @ 24 Vdc, typical. |
| Power Dissipation | 0.6 W/channel, @ 24 Vdc, typical. |
Output
| Type | 1 voltage free SPDT relay contact identified with outputs: Out 1 (NO contact) terminals 7-8 and Service Load Out 1 (NC contact) terminals 7-11; 1 voltage free SPDT relay contact identified with outputs Out 2 (NO contact) terminals 9-10 and Service Load Out 2 (NC contact) terminals 9-12 (only for D5098D). Terminals 7-8 (Out 1) and 9-10 (Out 2, only for D5098D) are open when relay is de-energized, closed in energized relay condition. Service load outputs (not SIL) at terminals 7-11 and 9-12 (only for D5098D) are normally closed when relay is de-energized, open in energized relay condition. |
| Contact material | Ag Alloy (Cd free), gold plated. |
| Contact rating | 5 A 250 Vac 1250 VA, 5 A 250 Vdc 140 W (resistive load). |
| Contact min. switching current | 1 mA. |
| Contact inrush current | 6 A @ 24 Vdc, 250 Vac. |
| DC and AC load breaking capacity | refer to Instruction Manual. |
| Contact current derating | refer to Instruction Manual. |
| Mechanical / electrical life | 5 * 10⁶ / 3 * 10⁴ operation, typical. |
| Operate / release time | 30 ms / 20 ms, typical. |
Isolation
| Test Voltage | Output/Input 1.5 kV; Input/Input 500 V; Output/Output 1.5 kV. |
Environmental conditions
| Operating temperature | temperature limits –40 to +70 °C. |
| Storage temperature | temperature limits -45 to +80 °C. |
Mounting
| Type | DIN-Rail 35 mm, or on custom Term. Board. |
| Weight | about 150 g |
| Connection | by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG). |
| Dimensions | Width 12.5 mm, Depth 123 mm, Height 120 mm. |
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