GRV-OVMAILP-8
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GRV-OVMAILP-8

$895.00 (USA and Canada only)

Availability: In stock
Analog output, 8 channels, voltage or current, channel-to-channel isolation, field or chassis-powered loop

Production Specification

The GRV-OVMAILP-8 analog output module has 8 channels, individually configurable for any one of five voltage or current output ranges:
  • 0 to 5 VDC 
  • 0 to 10 VDC
  • 0 to 22 mA
  • 4 to 20 mA 
  • 0 to 20 mA 
The module provided channel-to-channel isolation. Each range has 4096 counts (12 bits) of resolution. See the Specifications tab for more information.

The GRV-OVMAILP-8 can power current loops from an internal isolated loop supply powered from the chassis or, on a channel-by-channel basis, from an externally connected loop supply of 22-32 VDC. 

Part of the groov EPIC® system, the GRV-OVMAILP-8 mounts on a groov EPIC chassis with a GRV-EPIC-PR1 processor and other analog, discrete, and serial groov I/O modules, to give you the mix of signals you need.  
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

groov Analog Voltage and Current Output Module Data Sheet

The groov® analog voltage and current output module is part of Opto 22's groov EPIC® System. This document includes descriptions, specifications, and wiring and dimensional diagrams for this module.

Declaration of Conformity (GRV-EPIC)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.

GRV-OVMAILP-8 Module Firmware

This download contains current firmware for the GRV-OVMAILP-8 module. For a list of bug fixes and enhancements included in this firmware, see the groov I/O Modules Firmware readme document.

You can download the previous version of the firmware by clicking on this link: 1.3a.

CAD Drawing: groov I/O Module

This ZIP file includes drawings that apply to all groov I/O modules. There are two drawings:

  • One drawing that shows the module cover in the lower position.
  • One drawing that shows the module cover in the higher position.

No videos or demos are available for this product.