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- Siemens 6ES7924-0CC20-0AA0 SIMATIC S7-1500 TPA 3-tier Screw Terminal PLC Connection Module Siemens 6ES7924-0CC20-0AA0 SIMATIC S7-1500 TPA 3-tier Screw Terminal PLC Connection Module
Siemens 6ES7924-0CC20-0AA0 SIMATIC S7-1500 TPA 3-tier Screw Terminal PLC Connection Module
Siemens 6ES7924-0CC20-0AA0 SIMATIC S7-1500 TPA 3-tier Screw Terminal PLC Connection Module
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- Description
The Siemens SIMATIC TPA connection module (6ES7924-0CC20-0AA0) is a 3-tier screw-terminal interface for analog I/O modules on SIMATIC S7-1500 stations, without LED status indication. It accepts a 24 V DC rated / 50 V max supply at up to 1 A per signal cable, connects via a 16-pole IDC cable interface, and mounts on 35 mm or 15 mm DIN rail.
Technical Specifications
| Order No. (MLFB) | 6ES7924-0CC20-0AA0 |
| EAN | 4025515153702 |
| Brand | Siemens |
| Series | SIMATIC S7-1500 |
| Product Type | PLC Connection Module |
| Target System | SIMATIC S7-1500 |
| Suitability | Analog I/O modules |
| Operating Voltage | 24 V DC rated, 50 V max |
| Continuous Current (per signal cable) | 1 A max |
| Ampacity per Pin | 1 A max |
| Number of Terminals | 30, intended for analog |
| Terminal Type | Screw-type, no LED |
| Cable Interface | 16-pole IDC connector |
| Max Wire Length (to front connector) | 30 m |
| Tightening Torque | 0.4-0.5 N.m |
| Overvoltage Category | 2 |
| Degree of Pollution | 2 |
| Combustibility Class (UL 94) | V1 |
| Dimensions (W x H x D) | 57 x 76 x 60 mm |
| Mounting | DIN rail 35 mm or 15 mm |
| Ambient Temperature (Operation) | 0-60 C |
| Net Weight | 0.17 kg |
Certifications & Standards
- cULus
- EPD
Selection Notes
The TPA designation is the analog-module connection block — use it instead of the TP2/TP1 digital-output blocks when wiring analog I/O, where the 3-tier, 30-terminal screw layout accommodates the extra reference and shield connections analog channels need. Screw terminals, versus push-in, suit installations where wiring needs periodic reconnection during commissioning or maintenance. Current per signal cable is capped at 1 A, half the digital TP2's 2 A rating, reflecting its analog signal-only duty.
Applications
Used as the field-wiring interface for analog input/output modules on SIMATIC S7-1500 stations within the TOP connect wiring system, in DIN-rail control cabinets requiring screw-terminal reconnection flexibility.