Interfacing directly with 15-inch display configurations, the Beckhoff C9900-E801 delivers external physical control capabilities to CP6xxx and CP7xxx Control Panels and Panel PCs. Designed specifically for display-only panels without integrated physical keyboards, this extension mounts securely to the right-hand side of the host terminal, providing immediate operator access to high-priority machinery operations. It consolidates tactile status indication and functional hardware controls into a rugged industrial housing, reducing front-panel wiring complexity while preserving mechanical integrity in harsh automation environments.
| Specification Parameter | Value / Rating |
|---|---|
| Manufacturer | Beckhoff Automation |
| Part Number | C9900-E801 |
| Compatible Series | CP6x21-00xx, CP7x21-00xx (15-inch displays without keyboards) |
| Mounting Location | Right side of host Control Panel |
| Push-Button Type | 12 x Siemens Signum (30 x 30 mm square, with signal lamp) |
| Emergency Stop Key | 1 x Siemens Signum, direct hardware-wireable |
| Signal Lamp Control | Transmitted exclusively via CP-Link or USB connection |
| Contact Configuration | Primary NO contact: CP-Link / USB; Secondary NO contact: Direct wire terminals |
| Labeling System | Insertable labels under transparent push-button caps |
| Shipping Weight (Calculated) | 5.0 kg (approx. 11.0 lbs) |
The C9900-E801 is configured specifically for right-side installation on 15-inch non-keyboard panels. Ensure that your host panel is the CP6x21-00xx or CP7x21-00xx configuration. If a different display size (e.g., 12-inch or 19-inch) or alternative button configuration is present in your line layout, contact engineering support to ensure correct dimensional and mounting alignment before physical deployment.
Note that the integrated signal lamps operate exclusively over the communication bus (CP-Link or USB). Do not rely on indicator light statuses for safety-critical state feedback if active PC communication is interrupted. In circumstances where communication is severed, only the physical, hardwired secondary contact terminals remain operational.
To configure hardwired safety loops, route dedicated two-wire connections from the emergency stop and the secondary push-button terminal blocks back to your local safety evaluation relay or TwinSAFE system. Route digital signal cables and low-voltage command runs separately from motor-drive cables to avoid electrical interference across the communication interface.
Global Express Shipping
Returns & Warranty
Manufacturer: BECKHOFF
Product No.: C9900-E801
Country of origin:Germany
Product Type: HMI Push-Button Extensions
Payment: T/T, Western Union
Weight: 500g
Dimensions: drawings with dimensions of the push-button e x tensions as AutoCAD DXF file
Shipping port: Xiamen
Warranty: 12 months
Interfacing directly with 15-inch display configurations, the Beckhoff C9900-E801 delivers external physical control capabilities to CP6xxx and CP7xxx Control Panels and Panel PCs. Designed specifically for display-only panels without integrated physical keyboards, this extension mounts securely to the right-hand side of the host terminal, providing immediate operator access to high-priority machinery operations. It consolidates tactile status indication and functional hardware controls into a rugged industrial housing, reducing front-panel wiring complexity while preserving mechanical integrity in harsh automation environments.
| Specification Parameter | Value / Rating |
|---|---|
| Manufacturer | Beckhoff Automation |
| Part Number | C9900-E801 |
| Compatible Series | CP6x21-00xx, CP7x21-00xx (15-inch displays without keyboards) |
| Mounting Location | Right side of host Control Panel |
| Push-Button Type | 12 x Siemens Signum (30 x 30 mm square, with signal lamp) |
| Emergency Stop Key | 1 x Siemens Signum, direct hardware-wireable |
| Signal Lamp Control | Transmitted exclusively via CP-Link or USB connection |
| Contact Configuration | Primary NO contact: CP-Link / USB; Secondary NO contact: Direct wire terminals |
| Labeling System | Insertable labels under transparent push-button caps |
| Shipping Weight (Calculated) | 5.0 kg (approx. 11.0 lbs) |
The C9900-E801 is configured specifically for right-side installation on 15-inch non-keyboard panels. Ensure that your host panel is the CP6x21-00xx or CP7x21-00xx configuration. If a different display size (e.g., 12-inch or 19-inch) or alternative button configuration is present in your line layout, contact engineering support to ensure correct dimensional and mounting alignment before physical deployment.
Note that the integrated signal lamps operate exclusively over the communication bus (CP-Link or USB). Do not rely on indicator light statuses for safety-critical state feedback if active PC communication is interrupted. In circumstances where communication is severed, only the physical, hardwired secondary contact terminals remain operational.
To configure hardwired safety loops, route dedicated two-wire connections from the emergency stop and the secondary push-button terminal blocks back to your local safety evaluation relay or TwinSAFE system. Route digital signal cables and low-voltage command runs separately from motor-drive cables to avoid electrical interference across the communication interface.
| Product Image | Model Number / Title | Condition | Availability | Action |
|---|---|---|---|---|
|
Allen-Bradley 2711P-T15C4D9 PanelView Plus 6 Terminal | Original New | In Stock | View Details |
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
|
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
Integrate Allen-Bradley CompactLogix, Caterpillar ATS, and generators into DeltaV DCS over Modbus RTU. Covers ProSoft MVI69-MCM, Miille DIN266 gateways.
ONS instruction fires but the OTE coil never latches in Studio 5000 because the one-shot is only true for one scan. Use OTL/OTU or seal-in logic instead.
Configure Allen-Bradley Kinetix 5500 servo drives on EtherNet/IP. Covers CIP Sync, IEEE 1588 V2 timing, Stratix selection, DLR topology, and HMI.
A moving-average filter is the sliding-window smoother most instrument engineers drop into DCS and PLC analog paths. Here is how the window works, how N and sample time set lag, and when a...
On Frame 5–9 gas turbines, GE Mark VI and Mark VIe run control as function-block application software. This article maps process, protection, and sequencing functions—and what Toolbox ST access...
