Integrating physical tactile controls directly alongside visualization interfaces, the Beckhoff C9900-E808 is a rugged push-button extension designed for industrial HMI environments. This extension module mounts directly to the right side of compatible 15-inch Beckhoff Control Panels and Panel PCs, specifically within the CP6x21-00xx and CP7x21-00xx series that do not feature an integrated keyboard. By combining digital bus communication with direct hardwired safety paths, the C9900-E808 provides operators with immediate physical feedback for critical machine functions while maintaining a clean, integrated panel aesthetic.
The unit features 12 square push-buttons with integrated signal lamps and a dedicated emergency stop button. To ensure high reliability and compliance with standard safety architectures, the module utilizes a dual-contact design. Primary control signals and lamp states are transmitted via CP-Link or USB interfaces, while secondary normally-open (NO) contacts and the emergency stop switch are routed to an internal terminal block for direct, fail-safe hardwiring to safety relays or PLC inputs.
| Beckhoff Automation |
| C9900-E808 |
| CP6x21-00xx and CP7x21-00xx (15-inch displays without keyboard) |
| Right side of the Control Panel / Panel PC |
| 12 x Siemens Signum square keys (30 x 30 mm) with signal lamps |
| 1 x Siemens Signum emergency stop key, directly wireable |
| CP-Link or USB (for signal lamps and 1st NO contact) |
| Terminal row (for 2nd NO contact of push-buttons and emergency stop) |
| Individual insertable labels for push-button caps |
| Approx. 5.0 kg |
| Interface / Terminal | Function |
|---|---|
| CP-Link / USB Interface | Transmits primary push-button states (1st NO contact) and controls all integrated signal lamps. |
| Internal Terminal Row | Provides direct-wire connection points for the secondary NO contacts of all 12 push-buttons. |
| Emergency Stop Terminals | Dedicated, hardwired terminals for integrating the emergency stop switch into external safety monitoring circuits. |
Global Express Shipping
Returns & Warranty
Manufacturer: BECKHOFF
Product No.: C9900-E808
Country of origin:Germany
Product Type: Push-Button Extensions
Payment: T/T, Western Union
Weight: 5000g
Dimensions: drawings with dimensions of the push-button e x tensions as AutoCAD DXF file
Shipping port: Xiamen
Warranty: 12 months
Integrating physical tactile controls directly alongside visualization interfaces, the Beckhoff C9900-E808 is a rugged push-button extension designed for industrial HMI environments. This extension module mounts directly to the right side of compatible 15-inch Beckhoff Control Panels and Panel PCs, specifically within the CP6x21-00xx and CP7x21-00xx series that do not feature an integrated keyboard. By combining digital bus communication with direct hardwired safety paths, the C9900-E808 provides operators with immediate physical feedback for critical machine functions while maintaining a clean, integrated panel aesthetic.
The unit features 12 square push-buttons with integrated signal lamps and a dedicated emergency stop button. To ensure high reliability and compliance with standard safety architectures, the module utilizes a dual-contact design. Primary control signals and lamp states are transmitted via CP-Link or USB interfaces, while secondary normally-open (NO) contacts and the emergency stop switch are routed to an internal terminal block for direct, fail-safe hardwiring to safety relays or PLC inputs.
| Beckhoff Automation |
| C9900-E808 |
| CP6x21-00xx and CP7x21-00xx (15-inch displays without keyboard) |
| Right side of the Control Panel / Panel PC |
| 12 x Siemens Signum square keys (30 x 30 mm) with signal lamps |
| 1 x Siemens Signum emergency stop key, directly wireable |
| CP-Link or USB (for signal lamps and 1st NO contact) |
| Terminal row (for 2nd NO contact of push-buttons and emergency stop) |
| Individual insertable labels for push-button caps |
| Approx. 5.0 kg |
| Interface / Terminal | Function |
|---|---|
| CP-Link / USB Interface | Transmits primary push-button states (1st NO contact) and controls all integrated signal lamps. |
| Internal Terminal Row | Provides direct-wire connection points for the secondary NO contacts of all 12 push-buttons. |
| Emergency Stop Terminals | Dedicated, hardwired terminals for integrating the emergency stop switch into external safety monitoring circuits. |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|
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