• Universal UL Compatibility: Serves as the standard mounting interface for UL-listed GST addressable (DI series) and conventional (DC series) detectors
• Passive Mechanical Design: Contains zero internal electronic circuits, eliminating hardware failure points and simplifying loop pre-wiring
• 4-Terminal Terminal Block: Heavy-duty screw clamp terminals supporting 2-wire non-polarized loops and dedicated remote indicator outputs
• Anti-Tamper Retention: Built-in twist-lock mechanical alignment tabs secure detector heads against accidental loosening or tampering
• Low-Profile Form: Compact 16.5 mm profile engineered for clean, flush ceiling mounting over standard electrical junction back boxes
• Universal Slot Geometry: Elongated mounting slots support flexible 45 mm to 75 mm fixing centres on round and octagonal boxes
• Flame-Retardant ABS: Molded from high-grade, impact-resistant ABS engineering polymer in clean RAL 9016 white finish
The Siemens 6ES7153-1AA03-0XB0 SIMATIC DP Interface Module IM 153-1 is an industrial communication head module designed for the modular ET 200M distributed I/O system. Serving as the vital link between the central controller and remote field devices, this module connects up to 8 SIMATIC S7-300 I/O modules directly to a PROFIBUS DP fieldbus network at transmission speeds up to 12 Mbps.
Engineered for factory automation, process control, and machine manufacturing, the IM 153-1 DP interface module provides high-speed, noise-immune cyclic data exchange. Its compact form factor mounts seamlessly onto standard S7-300 DIN rails, cutting wiring complexity and central cabinet footprints.
| Parameter | Specification |
| Product Brand | Siemens |
| Product Series | SIMATIC DP / ET 200M |
| Part Number (MLFB) | 6ES7153-1AA03-0XB0 |
| Product Designation | IM 153-1 DP Standard |
| Vendor Type ID | 801Dh |
| Protocols Supported | PROFIBUS DP (Sub-D 9-pin female) |
| Transmission Rate | 9.6 Kbps to 12 Mbps (Auto-negotiation) |
| Max. Supported Modules | Up to 8 x S7-300 modules per station |
| Rated Supply Voltage | 24 V DC |
| Permissible Voltage Range | 20.4 V DC to 28.8 V DC |
| Mains Buffering | 5 ms min. |
| Current Consumption (Max) | 350 mA (at 24 V DC) |
| Inrush Current | 2.5 A (typical peak) |
| Output Voltage to Backplane | 5 V DC |
| Mounting Type | SIMATIC S7-300 Rail |
| Country of Origin | Germany |
Frequently Asked Questions (FAQ):
Q: What is the primary purpose of the Siemens 6ES7153-1AA03-0XB0 module?
A: It functions as the master interface module connecting decentralized ET 200M stations (holding up to 8 S7-300 I/O modules) back to a central PLC over a PROFIBUS DP network.
Q: Does this module require an external power supply protection line?
A: No external protection is mandatory for the power supply lines under normal operating conditions, as long as input stays within the rated 20.4 V to 28.8 V DC window.
Q: What is the maximum number of I/O modules that can be connected to the IM 153-1?
A: It supports a maximum expansion of 8 SIMATIC S7-300 modules via the backplane bus.
Q: Can this module automatically detect the PROFIBUS transmission speed?
A: Yes, it auto-senses and synchronizes with baud rates across the standard PROFIBUS DP spectrum from 9.6 Kbps up to 12 Mbps
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