51196694-100 Industrial Keyboard | Honeywell

Configured for operator input in Graphic User Station (GUS) and Universal Station environments, the Honeywell 51196694-100 (51196694-100) Industrial Keyboard (IKB) provides direct physical execution of keystroke commands for control system interaction. The device utilizes a standard 104-key QWERTY layout and connects via a PS/2 interface, facilitating operator management of process control applications within workstation consoles.

Hardware Specifications

Cold Junction Compensation (CJC) and Peripheral Connectivity

The 51196694-100 keyboard serves as a primary input peripheral for Honeywell GUS platforms, where system integration requires deterministic command responses. While the device handles standard input, it must be operated in conjunction with workstation interfaces that maintain electrical standards for peripheral connectivity, including proper grounding to prevent electrostatic discharge (ESD) from influencing sensitive controller bus functions. This keyboard is engineered to withstand the mechanical stresses of industrial control rooms while maintaining clear, low-latency signal transmission to the host station’s processor, which concurrently manages critical background functions such as temperature monitoring loops and cold junction compensation (CJC) references in auxiliary process modules.

Frequently Asked Questions

Q: Is the PS/2 interface compatible with USB-based workstations using active adapters?

A: PS/2 to USB active converters may be required for modern workstations lacking native PS/2 ports. Ensure the converter supports the specific electrical signaling requirements of Honeywell industrial input peripherals to prevent input lag or keyboard initialization failures.

Q: Can this keyboard be used in high-vibration or high-dust control environments?

A: The keyboard is built for rugged industrial use. However, to ensure maximum longevity, keep the key matrix free of debris and ensure the PS/2 connector is firmly seated to prevent signal intermittency caused by physical vibration.

Field Installation Guidelines

• Interface Connection: Ensure the host workstation is powered down or in a safe state before connecting the PS/2 plug. Align the connector pins carefully to prevent bending during insertion.
• Cable Routing: Route the 6-foot cable through established cable management channels in the operator console. Avoid tight bends or tension that could fatigue the internal conductors over time.
• Grounding: Ensure the workstation chassis is properly bonded to the cabinet earth ground. Proper grounding minimizes the risk of ESD damaging the keyboard controller circuitry during operator interaction.
• Cleaning: Clean the surface of the keys with an anti-static, non-abrasive cleaning agent. Avoid using liquid cleaners that could seep into the internal contact matrix and induce short circuits or key sticking.