| Specification | GRV-OVMALC-8 | GRV-OVMAILP-8 |
| Output Ranges (Resolution) | 0 to 5 VDC (1.22 mV)
0 to 10 VDC (2.44 mV)
-5 to +5 VDC (2.44 mV)
-10 to +10 VDC (4.88 mV)
4 to 20 mA (4 microamps)
0 to 20 mA (5 microamps)
0 to 22 mA (6 microamps) | 0 to 5 VDC (1.22 mV)
0 to 10 VDC (2.44 mV)
4 to 20 mA (4 microamps)
0 to 20 mA (5 microamps)
0 to 24 mA (6 microamps) |
| Resolution | Range / 4096 (12-bits) | Range / 4096 (12-bits) |
| Accuracy | ± 0.1% of span | ± 0.1% of span |
| Max Current for Voltage Output | 10 mA | 10 mA |
| Voltage Output impedance | 280 Ohms | 280 Ohms |
| External current loop power | N/A, internal loop power only | 20–32 VDC, (under 20 VDC switches to internal loop power) |
| Maximum loop resistance | 750 Ohms | 500 Ohms @ 20 mA, 400 Ohms @ 24 mA |
| Minimum loop resistance | 50 Ohms | 50 Ohms |
| Data Refresh Time | 10 ms | 10 ms |
| Problem Indication | Current outputs: Open circuit
Voltage outputs: Over-current | Current outputs: Open circuit
Voltage outputs: Over-current |
| Isolation (field-to-logic) | 300 V working, 1500 V transient (1 minute) | 300 V working, 1500 V transient (1 minute) |
| Isolation (channel-to-channel) | None | 300 V working, 1500 V transient (1 minute) |
| Number of Channels | 8 | 8 |
| Chassis Power Consumption | 1.8 W all voltage outputs
6.2 W all current outputs | 1.8 W all voltage outputs
6 W all current outputs with chassis powered loops |
| Minimum GRV-EPIC-PR1 Firmware Version | 1.0.0 | 1.3.0 |
| Minimum PAC Project Version | 10.0000 | 10.2000 |
| Wire Size | 28–14 AWG | 28–14 AWG |
| Torque, connector screw | 2.5 in-lb (0.28 N-m) | 2.5 in-lb (0.28 N-m) |
| Torque, hold-down screw | 3.5 in-lb (0.4 N-m) | 3.5 in-lb (0.4 N-m) |
| Temperature (operating) | -20 °C to +70 °C | -20 °C to +70 °C |
| Temperature (storage) | -40 °C to +85 °C | -40 °C to +85 °C |
| Relative Humidity (non-condensing) | 5–95% | 5–95% |
| Agency Approvals | UL/cUL(Class 1 Div. 2); CE, ATEX(Category 3, Zone 2), RoHS; DFARS; CB Scheme |
| Warranty | Lifetime | Lifetime |