Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | F7553 |
| Brand | HIMA |
| Product Type | Coupling Module |
| Compatible System | PES H51q |
| Assembly Kit | B 9302 |
| Space Requirement | 4 TE |
| Operating Current at 5 VDC | 600 mA |
| Operating Current at 24 VDC | 750 mA |
| Power Supply | 24 VDC (±10%) |
| Power Consumption | 4 W (typical) |
| Isolation Voltage | 1500 VAC |
| Operating Temperature | -40 to +70 deg C |
| Storage Temperature | -40 to +85 deg C |
| Relative Humidity | 5-95% RH, non-condensing |
| Vibration Resistance | 5-150 Hz, 2 G, IEC 60068-2-6 |
| Weight | 0.12 kg |
| Estimated Shipping Dimensions | 2 x 18.5 x 12.8 cm |
| Country of Origin | Germany |
| HS Code | 8537101190 |
Function and Configuration
The F7553 provides a coupling function within the specified PES H51q configuration. Its Assembly Kit B 9302 includes a watchdog signal switch-off function. This feature is relevant when checking the module’s intended configuration and its role in the system’s watchdog signal path. The exact switching conditions and circuit behavior require confirmation from the applicable technical documentation.
Electrical Requirements
The supplied specifications list operating current values for both 5 VDC and 24 VDC. These values should be checked against the system’s power distribution and the module’s installation documentation before replacement. The listed typical power consumption of 4 W and the separate current figures should not be assumed to describe the same operating condition without further documentation.
Environmental and Mechanical Conditions
The F7553 has a specified operating temperature range of -40 to +70 deg C and a storage range of -40 to +85 deg C. Its humidity rating is 5-95% RH without condensation. The listed vibration rating is 5-150 Hz at 2 G under IEC 60068-2-6. The 4 TE space requirement should be checked against the intended mounting arrangement.
Frequently Asked Questions
Q: What is the main function of the HIMA F7553?
A: The F7553 is a coupling module for the PES H51q system. Its specified configuration includes Assembly Kit B 9302 with a watchdog signal switch-off function.
Q: What electrical requirements should be checked before replacing the F7553?
A: Check the specified 5 VDC and 24 VDC operating currents, the 24 VDC supply rating with its stated tolerance, and the typical 4 W power consumption. Confirm the applicable supply connections and operating conditions against the system documentation.
Q: What installation space does the F7553 require?
A: The stated space requirement is 4 TE. Confirm the mounting arrangement and required connections against the documentation for the installed PES H51q configuration.
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