The I-7055 offers 8 isolated channels for digital input and 8 isolated channels for digital output. Either sink-type or source-type digital input can be selected via wire connections. All digital input channels are also able to be used as 16-bit counters. The I-7055 supports source-type output with short circuit protection. There are options to enable both power-on and safe values. The I-7055D has 16 LED indicators that can be used to monitor the status of the digital input and digital output channels. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. The hardware specifications for the M-7055 are the same as the I-7055, and both support the Modbus RTU and DCON protocols, which can be configured via software.
I-7055(D)/M-7055(D)
I-7055(D)-NPN/M-7055(D)-NPN
All Modules
I-7055 CR:
8-channel Isolated Digital Input and 8-channel
Isolated Digital Output Module using the DCON
Protocol (Blue Cover) (RoHS)
I-7055-G CR:
8-channel Isolated Digital Input and 8-channel
Isolated Digital Output Module using the DCON
Protocol (Gray Cover) (RoHS)
I-7055D CR: I-7055 with LED Display (Blue Cover) (RoHS)
I-7055D-G CR: I-7055 with LED Display (Gray Cover) (RoHS)
M-7055-G CR:
8-channel Isolated Digital Input and 8-channel
Isolated Digital Output Module using the DCON
and Modbus Protocols (Gray Cover) (RoHS)
M-7055D-G CR: M-7055 with LED Display (Gray Cover) (RoHS)
I-7055-NPN-G CR: 8-channel Isolated Digital Input and 8-channel
Isolated Digital Output Module (Gray Cover) (RoHS)
I-7055D-NPN-G CR: I-7055-NPN with LED Display (Gray Cover) (RoHS)
M-7055-NPN-G CR:
8-channel Isolated Digital Input and 8-channel
Isolated Digital Output Module using the DCON
and Modbus Protocols (Gray Cover) (RoHS)
M-7055D-NPN-G CR: M-7055-NPN with LED Display (Gray Cover) (RoHS)
