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ET-7242 CR ICP DAS Digital IO Modules


ET-7242 CR

Ethernet I/O Module with 2-port Ethernet Switch, 16-ch Digital output



€ 246,78

(VAT excluded)

€ 301,07(VAT included)

Prezzo di 1 pz. iva (22%) inclusa: € 301,07

Availability: 15 business days

SKU: 94218

Model: ET-7242 CR

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  • Built-In Web Server
  • Web HMI
  • Support for both Modbus TCP and Modbus UDP Protocols
  • Communication Security
  • 2-port Ethernet Switch for Daisy-Chain Topology
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 ~ +75 °C
  • I/O Pair Connection
  • Built-In I/O
    • DO: 16 Channels

The ET-7042/PET-7042/ET-7242/PET-7242 provides 16 sink-type digital output channels. It features optical isolation for 3750 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. The power-on value and safe value of digital output channel are programmable. In some industrial applications, the user can connect the output channel of ET-7042/PET-7042/ET-7242/PET-7242 to the RM seriesrelay module to switch inductive loads.
ET-7242 CR: Ethernet I/O Module with 2-port Ethernet Switch, with 16-ch DO (RoHS)


Built-In Web Server: Yes
Web HMI: Yes
I/O Pair Connection: Yes


Ethernet Port: 2 x 10/100 Base-TX, Switch Ports
Protocol: Modbus/TCP, Modbus/UDP
Security: ID, Password and IP Filter
Dual Watchdog: Yes, Module (0.8 second), Communication (Programmable)

LED Indicators

L1 (System Running): Yes
L2 (Ethernet Link/Act): Yes
L3 (for DI/DO status): Yes

2 Way Isolaiton

Ethernet: 1500 VDC
I/O: 3750 VDC

EMS Protection

ESD (IEC 61000-4-2): ±4 kV Contact for Each Terminal and ±8 kV Air for Random Point
EFT (IEC 61000-4-4): +/-2 kV for Power

SURGE: ±2 kV for Power Line

Power Requirements

Reverse Polarity Protection: Yes
Powered from terminal block: Yes, 10 ~ 48 VDC
Consumption: 3.2 W


Dimensions (W x L x D): 76 mm x 120 mm x 38 mm
Installation: DIN-Rail or Wall mounting


Operating Temperature: -25 °C ~ +75 °C
Storage Temperature: -30 °C ~ +80 °C
Humidity: 10 ~ 90% RH, non-condensing

Digital Output

Output Channels: 16
Type: Isolated Open Collector (Sink)

Max. Load Current:
            650 mA/channel at 25 °C
            Direct drive power relay module

Load Voltage: +3.5 VDC ~ +50 VDC
Power On Value: Yes, Programmable
Safe Value: Yes, Programmable