Number of channels

24

24

12

12

12

12

Channel-to-channel isolation

x

x

x

On/off state

x

x

x

x

x

x

On/off latching

x

x

x

x

Counting

x

x

x

x

On/off totalization

x

x

x

x

Frequency measurement

x

x

x

x

Period measurement

x

x

x

x

Pulse measurement

x

x

x

x

Quadrature

x

Open Circuit Voltage (Switch Open)

> 20 V

Channel Current Limit

2.0 mA ±25%

Channel Operating Current

0.7 mA typical

Minimum Off Resistance

50 KOhms

Maximum On Resistance

10 KOhms

Turn ON Characteristic

> 5 V

Turn OFF Characteristic

< 1.5 V

Maximum Continuous Survivable Input Voltage

32 V

Input Impedance

3.9 KOhms

Max. Freq. (50% square wave)

80 Hz

Debounce Time

> 500 microseconds

Isolation (field-to-logic)

300 V working, 1500 V transient (1 minute)

Isolation (channel-to-channel)

None

Number of Channels

12

Chassis Power Consumption

2.4 W

Minimum GRV-EPIC-PR1 Firmware Version

1.4.2

Minimum PAC Project Version

10.2003

Minimum Library Package for CODESYS Version

1.0.2.0

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

Relative Humidity (non-condensing)

5-95%

Agency Approvals

UL/cUL(Class 1 Div. 2); CE, ATEX(Category 3, Zone 2), RoHS; DFARS; CB Scheme

Warranty

Lifetime