Allen-Bradley 1771-IG: TTL Logic and 5 V Wiring Checks
Check 1771-IG TTL HIGH/LOW logic thresholds, field supply ripple and 1771-WC wiring before replacing an input module.
Manufacturer: Schneider Electric
Product No.: TSXP57303AMC
Country of origin:France
Product Type: Double-Format PL7 Processor
Payment: T/T, Western Union
Weight: 520g
Dimensions: 9.5 x 18.0 x 26.0 cm
Shipping port: Xiamen
Warranty: 12 months
The TSXP57303AMC is a double-format PL7 processor for the Schneider Electric Modicon Premium automation platform. It executes PLC control programs and manages discrete, analogue, application-specific, and process control functions in rack-based industrial automation systems.
The processor supports PL7 Junior/Pro programming software and provides a non-isolated serial communication interface through two female mini-DIN connectors. It supports communication module configurations for fieldbus, AS-Interface, CANopen, and network connectivity. Internal RAM and PCMCIA memory accommodate control programs and application data, with master, fast, and event tasks supporting program execution.
Supports standard and extendable Modicon Premium rack configurations.
Executes master, fast, and event-driven control tasks.
Supports PCMCIA memory for program and additional data storage.
Accommodates fieldbus, AS-Interface, CANopen, and network communication modules.
Provides dedicated LED indicators for processor operation, I/O faults, system faults, and terminal communication.
Modicon Premium PLC processor maintenance and replacement.
Discrete and analogue I/O control in industrial automation systems.
Process control applications using simple control loops.
Existing PL7 Junior/Pro-based control installations.
Industrial control systems using compatible communication expansion modules.
| Parameter | Details |
|---|---|
| Product Reference | TSXP57303AMC |
| GTIN | 3595863953527 |
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Range | Modicon Premium Automation Platform |
| Product Type | Double-Format PL7 Processor |
| Software | PL7 Junior/Pro |
| Module Format | Double |
| Country of Origin | FR |
| Product Status | Discontinued Dec 2, 2020 |
| End of Service | Dec 31, 2025 |
| Parameter | Specification |
|---|---|
| Number of Racks | 16 racks with 4/6/8 slots; 8 racks with 12 slots |
| Number of Slots | 64 / 96 / 128 |
| Discrete I/O Capacity | 1024 I/O |
| Analogue I/O Capacity | 128 I/O |
| Application-Specific Channels | 32 |
| Process Control Channels | 15 up to 45 simple loops |
| Fieldbus Module Capacity | 2 modules (1 if CANopen used) |
| AS-Interface Bus Modules | 8 |
| CANopen Module Capacity | 1 |
| Network Module Capacity | 3 |
| Parameter | Specification |
|---|---|
| Internal RAM Without PCMCIA | 64 Kwords program and data |
| Internal RAM With PCMCIA | 80 Kwords data |
| PCMCIA Program Memory | 384 Kwords |
| PCMCIA Additional Data Storage | 2688 Kwords |
| Internal Bits | 16384 %Mi |
| Internal Data Words | 30.5 %MWi |
| Constant Words | 32 %KWi |
| Master Tasks | 1 |
| Fast Tasks | 1 |
| Event Tasks | 64 |
| Instruction Type | With PCMCIA | Without PCMCIA |
|---|---|---|
| Boolean Execution | 0.17 us | 0.12 us |
| Word / Fixed-Point Arithmetic | 0.33 us | 0.17 us |
| Floating-Point Execution | 2.6 us | 2.5 us |
| Mixed Instruction Rate | 3.08 Kinst/ms | 4.7 Kinst/ms |
| Boolean Instruction Rate | 4.49 Kinst/ms | 6.57 Kinst/ms |
Mixed instruction rates are specified for 65% Boolean and 35% fixed-point arithmetic. Boolean instruction rates are specified for 100% Boolean operations.
| System Overhead | Specification |
|---|---|
| Fast Task | 0.29 ms |
| Master Task | 1.15 ms |
| Parameter | Specification |
|---|---|
| Current Consumption | 1000 mA at 5 V DC |
| Operating Temperature | 0...60 degC |
| Storage Temperature | -25...70 degC |
| Operating Humidity | 10...95 % without condensation |
| Storage Humidity | 5...95 % without condensation |
| Operating Altitude | 0...2000 m |
| Protection Rating | IP20 |
| Pollution Degree | 2 |
| Protective Treatment | TC |
| Conformal Coating | Humiseal 1A33 |
| Parameter | Specification |
|---|---|
| Product Net Weight | 0.52 kg |
| Package 1 Type | PCE |
| Package 1 Quantity | 1 pc |
| Package 1 Dimensions (H x W x L) | 9.5 x 18.0 x 26.0 cm |
| Package 1 Weight | 608.0 g |
| Package 2 Type | S03 |
| Package 2 Quantity | 4 pcs |
| Package 2 Dimensions (H x W x L) | 30 x 30 x 40 cm |
| Package 2 Weight | 2.947 kg |
Note: The dimensions listed above refer to the manufacturer's packaging, not the physical dimensions of the processor module.
| Interface | Specification |
|---|---|
| Integrated Connection | Non-isolated serial link |
| Connector Type | 2 female mini-DIN connectors |
| Serial Data Rate | 19.2/115 kbit/s |
| Indicator | Function |
|---|---|
| RUN (Green) | Processor running |
| I/O (Red) | I/O module or configuration fault |
| ERR (Red) | Processor or system fault |
| TER (Yellow) | Terminal port activity |
Install the processor in a compatible Modicon Premium rack configuration.
Verify that the rack power supply can accommodate the processor's specified 1000 mA current consumption at 5 V DC.
Use the integrated mini-DIN connectors for the specified serial communication interface.
Maintain the operating temperature between 0 and 60 degC.
Maintain the installation within the specified humidity, altitude, IP20 protection, and pollution degree 2 conditions.
Check the RUN, I/O, ERR, and TER indicators during commissioning and fault diagnosis.
| Category | Standards / Certifications |
|---|---|
| Marking | CE |
| PLC Equipment | IEC 61131-2 |
| Industrial Equipment | UL 508; CSA C22.2 No 142 |
| Hazardous Locations | CSA C22.2 No 213, Class I Division 2, Groups A, B, C and D |
| European Directives | 89/336/EEC; 92/31/EEC; 93/68/EEC; 73/23/EEC |
| Product Certifications | RMRS; LR; BV; DNV; ABS; RINA; GL |
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Returns & Warranty

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Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
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| Color pattern |
White
|
| Country of origin |
France
|
| Power source |
DC Power
|