Whatsapp Us-
HUMAN MACHINE INTERFACE (HMI)
-
PROGRAMMABLE LOGIC CONTROLLER (PLC)
-
SPEED CONTROL
-
CONTROLLER
-
VACCUM CONTACTOR
-
FLOW SWITCH
-
AC DRIVE
-
RELAY
-
VACCUM CIRCUIT BREAKER
-
CENTRAL PROCESSING UNIT (CPU)
-
MODULE
-
AIR CIRCUIT BREAKER (ACB)
-
OTHERS
-
DC DRIVE
-
CONVERTER
-
SERVO MOTOR
-
CONTACTOR
-
POWER SUPPLY
-
SERVO AC DRIVE
-
DIGITAL METER
-
SOFT STARTER
-
MOULDED CASE CIRCUIT BREAKER (MCCB)
-
CIRCUIT BOARDS
-
ELECTROMAGNETIC FLOW METER
-
AUTOMATIC VOLTAGE REGULATOR (AVR)
-
-
-
-
-
-
-
-
-
Fast Shipping & Delivery Across India & Globally
100% Authentic & Trusted Products
Premium Quality Assured
Secure Transactions & Reliable Service
Fast Shipping & Delivery Across India & Globally
100% Authentic & Trusted Products
Premium Quality Assured
Secure Transactions & Reliable Service
Siemens 6ES7321-1BL00-0AA0 Digital Input Module
Pricing
Contact us for pricing & availability
USED
Specification Details
Brand: Siemens
Product Line: SIMATIC S7-300
Part Number: 1P 6ES7321-1BL00-0AA0
Required Connection Component: 1x 40-pin front connector
Power Loss: 6.5 W
Input Signal Range: -30 to +5 V (Signal "0"), 13 to 30 V (Signal "1")
Input Delay Time: 1.2 ms to 4.8 ms
Dimensions (W x H x D): 40 mm x 125 mm x 120 mm
Net Weight: Approx. 260 grams
Standards & Certifications: CE, UL, FM Approved (Class I, Div 2), ATEX, IECEx
Status: Used Excellent Working (As Per Photos)
Country of Origin: Made in Germany
Shipping: Fast & Safe Worldwide Shipping Available.
| Brand | Siemens |
|---|---|
| Category | MODULE |
Free Shipping
For Indian customers
Secure Payment
100% protected
Export Quality
Authentic & Certified
Fast Delivery
Worldwide shipping
The Siemens SIMATIC S7-300 SM 321 (6ES7321-1BL00-0AA0) is a high-performance digital input module optimized for the modular SIMATIC S7-300 PLC infrastructure. Serving as an essential bridge between external field processing and your controller network, this expansion unit translates binary input signals into processed automated workflows.
Featuring 32 digital inputs with galvanic isolation, it ensures robust electrical safety and localized noise mitigation within complex environments. Each channel utilizes clear, green LED status displays for instantaneous operational checking directly from the cabinet floor. Manufactured with precision in Germany, it offers high-tier efficiency, quick reaction delays, and modular reliability required for continuous process automation loop integration.
- High Channel Density: Built with 32 isolated digital inputs arranged in 2 groups of 16 channels to maximize rack workspace.
- Industrial Voltage Standard: Rated seamlessly for a stable 24 V DC load voltage configuration.
- Versatile Sensor Support: Fully compatible with simple switches and standard 2-/3-/4-wire BEROs (proximity switches).
- Extended Cable Routing: Supports long-distance infrastructure wiring up to 600 meters unshielded or 1000 meters shielded.
- Reliable Isolation: Optically isolated design featuring a 500 V DC isolation test voltage between internal circuits.
- Compact Footprint: Standard 40 mm module width designed for effortless, space-saving mounting onto S7-300 DIN rails.
Fast Shipping & Delivery Across India & Globally
100% Authentic & Trusted Products
Premium Quality Assured
Secure Transactions & Reliable Service
Fast Shipping & Delivery Across India & Globally
100% Authentic & Trusted Products
Premium Quality Assured
Secure Transactions & Reliable Service