Siemens 6ES Series PLC Accessory for Use with S7-400H, S7-1500R/H
- RS Stock No.:
- 646-641
- Mfr. Part No.:
- 6ES7143-7BH00-0BB0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD748.34
(exc. GST)
SGD815.69
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 15 June 2026
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Units | Per unit |
|---|---|
| 1 + | SGD748.34 |
*price indicative
- RS Stock No.:
- 646-641
- Mfr. Part No.:
- 6ES7143-7BH00-0BB0
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | PLC Accessory | |
| Accessory Type | Digital I/O Module | |
| Series | 6ES | |
| For Use With | S7-400H, S7-1500R/H | |
| IP Rating | IP65 | |
| Standards/Approvals | CE, RCM, UL | |
| Hazardous Area Certification | No | |
| Supply Voltage | 24V | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type PLC Accessory | ||
Accessory Type Digital I/O Module | ||
Series 6ES | ||
For Use With S7-400H, S7-1500R/H | ||
IP Rating IP65 | ||
Standards/Approvals CE, RCM, UL | ||
Hazardous Area Certification No | ||
Supply Voltage 24V | ||
- COO (Country of Origin):
- DE
Siemens 6ES Series PLC Accessory, IP65, IP67 - 6ES7143-7BH00-0BB0
This plc accessory is a digital input/output module designed for integration with redundant and high-availability S7 systems in industrial control environments. It provides expanded digital I/O capability for use alongside S7-400H and S7-1500R/H controllers, and is intended for applications requiring robust electrical interfacing and system redundancy in automation installations.
Features & Benefits
• IP65/IP67/IP69K ingress protection enables washdown and dust resistance
• Compatibility with S7-400H supports high-availability configurations
• Works with S7-1500R/H for redundant controller setups
• Conforms to CE, UL and RCM standards for recognised regulatory acceptance
• Compatibility with S7-400H supports high-availability configurations
• Works with S7-1500R/H for redundant controller setups
• Conforms to CE, UL and RCM standards for recognised regulatory acceptance
**Applications**
• Suitable for redundant PLC installations in process plants
• Ideal for factory automation requiring digital I/O expansion
• Used with S7-400H systems for high-availability control loops
• Can be used with S7-1500R/H platforms in safety-critical setups
• Ideal for factory automation requiring digital I/O expansion
• Used with S7-400H systems for high-availability control loops
• Can be used with S7-1500R/H platforms in safety-critical setups
What environmental sealing levels does it provide?
The product offers three ingress protection ratings: IP65, IP67 and IP69K, covering protection from dust, temporary submersion and high-pressure washdown.
Which approvals does the module hold for industrial use?
It carries CE, UL and RCM approvals applicable to industrial control equipment.
Is the module intended for hazardous-area installations?
No, it does not have hazardous-area certification and should not be used where such certification is required.
Related links
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