Features:
- Eight isolated inputs accept 115 to 230 V AC field states.
- The input circuit handles pulse trains up to 20 Hz.
- The 436-4 compact U format suits legacy S5 input racks.
The input stage handles pulse trains up to 20 Hz.
The UB12 order is an eight-point AC input card in a 40 mm x 255 mm x 195 mm, 0.5 kg format.
De-energize the field wiring, identify the front connector, and preserve the eight-point address order during installation.
Availability follows the UB12 input-module record and a review of the required AC field interface.
Product resources for Siemens 6ES5436-4UB12:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Monitors eight AC switch and contact states in machine panels.
- Collects permissive feedback for S5 sequence and interlock logic.
- Replaces an installed 436-4 input card while preserving slot and channel order.
- The AC input card is specified for the SIMATIC S5 operating climate and cabinet conditions.
- Its insulation arrangement is tested for the documented group and group-to-earth voltage levels.
- Keep unused rack openings closed so the assembled station maintains the stated IP20 protection.
- The eight input channels are isolated from one another for the 115 V AC and 230 V AC field circuits.
- The 2-wire BERO option must be wired within the permitted input-current behavior of the AC interface.
- Observe the front-connector isolation test boundary when checking field wiring with power removed.
- Select the rack address and input delay in line with the existing S5 input image.
- The pulse-input setting is suitable for the documented low-frequency AC status signals.
- A front connector jumper defines the enable condition used by the installed control cabinet.