The 502-03640-02 is an output module manufactured by Giddings & Lewis, which is part of the PiC900 programmable controller series. It is a 32 – point output component, mainly used to provide voltage for individual loads in industrial automation systems, playing a key role in signal output and control execution.
Technical Specifications
Parameter | Value |
---|---|
Product Model | 502-03640-02 |
Manufacturer | Giddings & Lewis |
Product Type | Output Module |
Nominal Voltage | 24V DC |
Output Voltage Range | 5 – 32V DC |
Number of Output Points | 32 |
Connector Type | 40 – pin card edge connector with screw – type terminals |
Optical Isolation | Yes, between logic and field side |
Fuse Rating | 3 amps / 250 volts AC |
Maximum On – Switch Voltage Level | 1.8 volts DC at 0.4 amps |
Maximum Surge Current | 2.5 amps for 40 milliseconds |
On – Time Delay | Maximum 30 microseconds |
Off – Time Delay | Maximum 300 microseconds (for resistive loads) |
Key Features and Benefits
The 502-03640-02 output module has several notable features. Its 32 – point output design allows it to control multiple loads simultaneously, improving the efficiency and flexibility of the control system. The optical isolation between the logic and field side can effectively protect the logic circuit from interference, ensuring the stability and reliability of the system operation, which is crucial in complex industrial environments.
With a nominal voltage of 24V DC and an output voltage range of 5 – 32V DC, it can adapt to a variety of load requirements. The module is equipped with an LED indicator for each output channel, which is convenient for users to monitor the working status of each channel in real – time, facilitating fault diagnosis and maintenance. In addition, the built – in fuse can provide over – current protection for the module, preventing the module and connected equipment from being damaged by excessive current. The use of solid – state switches also enables fast – response control, with a maximum on – time delay of only 30 microseconds and a maximum off – time delay of 300 microseconds for resistive loads.

Related Models
- 502-03640-02R1: May be a revised version of 502-03640-02, which may have some improvements in performance or reliability, or some bugs fixed.
- M.1016.9070 R1: It has a certain correlation with 502-03640-02. They are both I/O modules, and the M.1016.9070 R1 may be a product of the same series or a similar – function module with different parameter configurations.
- Other Giddings & Lewis PiC900 Series Modules: Such as other output modules or input modules in the PiC900 series, which can be used in combination with 502-03640-02 to form a more complete control system, providing a variety of input and output functions.
- Giddings & Lewis 502 Series Modules: Other modules in the 502 series may have similar structures and application scenarios, and can be used as alternative or supplementary modules for 502-03640-02.
- Fives G & L Related Modules: Since Fives is a synonym of Giddings & Lewis, some Fives – branded modules with similar functions may also be related to 502-03640-02, and can be used for system expansion or replacement.
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