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.: 171CCS78000
Country of origin:France
Product Type: Processor Adapter
Payment: T/T, Western Union
Weight: 42g
Dimensions: 18 cm x 26 cm x 6 cm
Shipping port: Xiamen
Warranty: 12 months
The 171CCS78000 is an M1/M1E processor adaptor for the Schneider Electric Modicon Momentum automation platform. It provides local discrete and register I/O processing and supports Modbus communication through RS232C and RS485 serial interfaces.
The adaptor incorporates an x86-based processor operating at 20 MHz, with flash and RAM for control program execution and data handling. It receives operating power from the Momentum I/O base and supports the Concept, Modsoft, and ProWORX programming environments.
Local discrete and register I/O processing within the Modicon Momentum platform.
Modbus connectivity through RS232C and RS485 serial interfaces.
Dedicated LL984 program memory and data memory.
Integration with the Momentum I/O base for operating power.
Support for Concept, Modsoft, ProWORX NxT, and ProWORX 32 software.
Maintenance and replacement of processor adaptors in existing Modicon Momentum installations.
Local discrete and register I/O control using Modbus communication.
Support and maintenance of Momentum control applications using LL984 programs.
| Parameter | Details |
|---|---|
| Orderable Reference | 171CCS78000 |
| GTIN | 3595861147829 |
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Range | Modicon Momentum automation platform |
| Component Type | M1/M1E processor adaptor |
| Product Status | Discontinued Sep 27, 2024 |
| Country of Origin | US |
| Parameter | Specification |
|---|---|
| Processor | X 86 based (INTEL, AMD) |
| Clock Frequency | 20 MHz |
| Word Length | 16 bit |
| Flash Memory | 256 kB |
| RAM | 64 kB |
| Program Memory | 2.4 kB LL984 |
| Data Memory | 2 kB |
| Exact Time for 1 Kinstruction | 1 ms |
| Parameter | Specification |
|---|---|
| Communication Protocol | Modbus |
| Discrete I/O Processor Capacity | 2048 I/2048 O |
| Register I/O Processor Capacity | 2048 I/2048 O |
| I/O Limit Processor Capacity | I/O local on Modbus |
| Parameter | Specification |
|---|---|
| Rated Supply Voltage | 5.0 V DC +/-5 % |
| Power Supply | By Momentum I/O base |
| Material | Lexan |
| Net Weight | 0.093 lb(US) (0.042 kg) |
| Software | Version |
|---|---|
| Concept | V2.6 |
| Modsoft | >= V2.5 |
| ProWORX NxT | V2.0 |
| ProWORX 32 | Supported |
| Parameter | Specification |
|---|---|
| Protective Treatment | TC |
| Operating Temperature | 0...60 degC |
| Storage Temperature | -40...85 degC |
| Relative Humidity | 5...96 % without condensation |
| Operating Altitude | 6561.68 ft (2000 m) |
| Shock Resistance | <= 15 gn peak, 11 ms half sine wave acceleration |
| Vibration Resistance | 1 gn; 0.75 mm d.a |
| Interface | Description |
|---|---|
| RS232C | 1 non-isolated serial port |
| RS485 | 1 serial port |
Install the processor adaptor with a Modicon Momentum I/O base that provides the specified 5.0 V DC +/-5 % supply.
Use the documented RS232C or RS485 interface for Modbus communication.
Maintain the operating temperature between 0 and 60 degC and relative humidity within 5 to 96 % without condensation.
Use the specified software environment when configuring or maintaining control applications.
CE marking
FM Class 1 Division 2
Nema type 250
cUL
UL
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| Color pattern |
Greyish White
|
| Country of origin |
France
|