OPTO 22 - GRV-OVMALC-8 _ Analog output, 8 channels, voltage or current, chassis-powered loop

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$750.00

Brand: OPTO 22
SKU:: GRV-OVMALC-8
UPC:

OPTO 22 - GRV-OVMALC-8 _ Analog output, 8 channels, voltage or current, chassis-powered loop

Quick Specs:

Analog output
8 channels
voltage or c

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Description
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OPTO 22 - GRV-OVMALC-8 _ Analog output, 8 channels, voltage or current, chassis-powered loop

Quick Specs:

Analog output
8 channels
voltage or current
chassis-powered loop

The GRV-OVMALC-8 analog output module has 8 channels, individually configurable for any one of seven voltage or current output ranges:

0 to 5 VDC
0 to 10 VDC
-5 to +5 VDC
-10 to +10 VDC
0 to 22 mA
4 to 20 mA
0 to 20 mA

Each range has 4096 counts (12 bits) of resolution. See the Specifications tab for more information.

For current outputs, the GRV-OVMALC-8 also provides an isolated loop supply.

Part of the groov EPIC^® system, the GRV-OVMALC-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.

Specifications:

Features	GRV-OVMALC-8
Channel-to-Channel Isolation
Watchdog Timeout Value	x
Scaling	x
Ramping	x
Clamping	x
Problem indication	x

Specification	GRV-OVMALC-8
Output Ranges (Resolution)	Voltage 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) Current 0 to 22 mA (6 microamps) 4 to 20 mA (4 microamps) 0 to 20 mA (5 microamps)
Resolution	Range / 4096 (12-bits)
Accuracy	± 0.1% of span
Max Current for Voltage Output	10 mA
Output impedance	280 Ohms
External current loop power	N/A, internal loop power only
Maximum current loop resistance	750 Ohms
Data Refresh Time	10 ms
Problem Indication	Current outputs: Open circuit / Voltage outputs: Over-current
Isolation (field-to-logic)	300 V working, 1500 V transient (1 minute)
Isolation (channel-to-channel)	None
Number of Channels	8
Chassis Power Consumption	1.8 W all voltage outputs / 6.2 W all current outputs
Minimum GRV-EPIC-PR1 Firmware Version	1.0.0
Minimum PAC Project Version	10.000
Wire Size	28 - 14 AWG
Torque, connector screw	2.5 in-lb (0.28 N-m)
Torque, hold-down screw	3.5 in-lb (0.4 N-m)
Temperature (operating)	-20 °C to +70 °C
Temperature (storage)	-40 °C to +85 °C
Relative Humidity (non-condensing)	5 - 95%
Agency Approvals	UL/cUL (Class 1 Div. 2)^a; CE, ATEX (Category 3, Zone 2), RoHS; DFARS; CB Scheme; UKCA
Warranty	Lifetime
^a For use in hazardous locations, equipment must be mounted in an enclosure that meets the requirements of the National Electrical Code, ANSI/NFPA 70, and ANSI/ISA-61010-1 (82.02.01).

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