Specifications are as follows:

Hima z7138 – functional safety relay designed for safe quarantine of hazardous processes and control systems
It supports many communication protocols such as Ethernet /IP and profinet, in particular depending on the system configuration
Depending on the different models of the system, they can be equipped with one or two central models, controlled by microprocessors, as well as communication models for docking, Ethernet or profibus-dp

Masses of the United Nations:

Hima z7138 usually weighs 35 grams (compact), but the weight given in some data is 2kg, which may mean the total weight containing the package or other applications

‌Color: black and white

Hima z7138 is used mainly for safe applications such as industrial process control, providing a three-channel safe quarantine corresponding to sil 3 safety level
It supports excessive design with thermal disconnection and diagnostic function, able to react quickly in case of failure, ensuring the safety and reliability of the system

The parameter specifies:

Usually supported by 24 VDC or 48 VDC
Electric current: depending on the application, the current range may vary, but usually 2a
Energy consumption: 2w
Time reactor: < 100 um s
Operating temperatures: 40 c to + 70 c, stored temperatures: -40 c to + 80 c

Dimensions of dimensions:

Compact version hima z7138 is 40 x 22.5 x 11.2 mm