Input Ranges (Ohms)

400 K, 200 K, 100 K, 50 K, 40 K, 20 K, 10 K, 5 K, 4 K, 2 K, 1 K, 500 Ohms, and Autorange

Accuracy (Ohms @ Range)

400@400 K, 200@200 K, 100@100 K, 50@50 K, 40@40 K, 20@20 K, 10@10 K, 5@5 K, 4@4 K, 2@2 K, 1@1 K, 0.5@500 Ohms

Excitation Current
(Range & Load Watts Dissipated)

>7.9 µA (400 K & 25 µW), (200 K & 12.4 µW), (100 K & 6.2 µW), (50 K & 3.1 µW),
>84.7 µA (40 K & 287 µW), (20 K & 144 µW), (10 K & 72 µW), (5 K & 36 µW),
>169.2 µA (4 K & 115 µW), (2 K & 57 µW), (1 K & 29 µW), (500 & 14 µW)

Data Refresh Rate

950 ms

Analog Data Filtering

-3 dB @ 2.4 Hz / -25 dB @ 60 Hz

Software Data Filtering

• Simple Moving Average (SMA)
• Weighted Average

• SMA (1 to 32 readings)
• Weighted Average (1 to 4096)

Step Response Time (to 1%)

85 ms

Problem Indication

out of range

Isolation (field-to-logic)

300 V working, 1500 V transient (1 minute)

Isolation (channel-to-channel)

300 V between channel group 0–5 & channel group 6–11. None within a group.

Number of Channels

12

Chassis Power Consumption

1.3 W

Minimum GRV-EPIC-PR1 Firmware Version

1.3.0

Minimum PAC Project Version

10.2000

Minimum Library Package for CODESYS Version

1.0.0.0

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

Humidity (non-condensing)

5–95% RH

Agency Approvals

UL/cUL (Class 1 Div. 2)^a, CE, ATEX (Category 3, Zone 2), RoHS, DFARS

Warranty

Lifetime