Product Name:Digital Output Module
Brand Name: SIEMENS
Model Number:505-4732
Country of Origin:GERMANY
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
SIEMENS |
Model Number: |
505-4732 |
Country of Origin: |
GERMANY |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Parameter |
Specification |
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Model Number |
505-4732 (PPX:505–4732) |
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Product Type |
32-Point Discrete DC Output Module (sourcing output type) |
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System Compatibility |
Siemens SIMATIC 505 / TI 505 Programmable Logic Controllers (PLCs) |
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Number of Outputs |
32 sourcing outputs |
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Rated Voltage |
6–24 VDC |
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Operating Voltage Range |
4.5–34 VDC |
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Current Rating |
2 A per point (maximum) |
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Min. Load per Point |
5 mA |
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Temporary Overload |
5.0 A for 1 ms |
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Max. On-State Voltage Drop |
2.0 V |
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Max. Off-State Leakage Current |
0.2 mA |
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Kickback Protection |
Diode |
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User Power Current (no load) |
3.0 mA / common |
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Max. Module Power from Base |
5 W |
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Fuse Rating (per common) |
3.15 A, 125 V, 5 × 20 mm, normal blow (field-replaceable) |
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Delay Time Through Module |
1 ms (on-to-off / off-to-on) with ≥5 mA load |
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Isolation |
1500 Vrms (input-to-controller)【A-2†L9-L10】; 500 Vrms (common-to-common)【A-2†L10】 |
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LED Indicators |
One per channel; red "blown fuse" indicator at bottom of LED array |
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Mounting |
Double-wide I/O module; fits any Series 505 I/O slot |
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Dimensions (W × H × D) |
27.9 cm (11.0 in) × 2.5 cm (0.98 in) × 20.3 cm (8.0 in) |
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Weight (approx.) |
0.9 kg (2.0 lb) |
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Operating Temperature |
0 °C to +60 °C (32 °F to 140 °F)【A-2†L3】 |
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Storage Temperature |
–40 °C to +70 °C (–40 °F to 158 °F)【A-2†L4】 |
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Country of Origin |
Germany |
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Lifecycle Status |
Obsolete / Discontinued; available from third-party suppliers |
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Known Third-Party Replacement |
CTI 2500-2532 (32-point DC output) |
The Siemens 505-4732 is a high‑density 32‑point discrete DC output module for the SIMATIC 505 / TI 505 platform. The 505‑4732 provides 24 VDC sourcing outputs rated at 2 A per point, with diode kickback protection【B‑1†L13】. Ideal for driving solenoid valves, motor contactors, and indicator lights, the 505‑4732 includes per‑channel status LEDs and a red blown‑fuse indicator. The 505‑4732 draws power from the 505 backplane (5 W) and requires a user‑supplied 24 VDC field supply【B‑1†L13】.
Industrial Automation: Automotive assembly lines, packaging systems, material handling, robotics.
Process Control: Chemical plants, water/wastewater treatment, food and beverage production.
Machine Building: Textile machinery, printing presses, medical equipment, wire/cable lines.
Legacy System Maintenance: Direct replacement for failed 505‑4732 modules in existing 505‑based control systems.
Sourcing DC outputs – 32 points on a double‑wide module, rated 2 A per point【B‑1†L9】【B‑1†L11】【B‑1†L13-L14】.
Protective features – Kickback diode and replaceable fuses (3.15 A per 8‑point common)【B‑1†L13】【B‑1†L20-L21】.
Robust electrical specifications – 4.5–34 VDC operating range, 5 ms max. on/off delay, 5 A temporary overload.
Diagnostic LED array – Green status LED per channel, red blown‑fuse indicator at the bottom of the module.
Direct drop‑in replacement – Share same wiring, footprint, and software configuration as original 505 modules.
Double‑wide form factor – Occupies two adjacent I/O slots in a Series 505 base.
Drives field devices – Converts logic signals from the CPU into DC outputs to activate solenoids, relays, contactors, and indicator lights.
Provides sourcing outputs – Delivers +24 VDC to the load, sinking to common.
Indicates real‑time status – Green LEDs confirm active outputs; red LED warns of a blown fuse affecting any common【B‑1†L17-L18】.
Protects the module – PTC thermistors and replaceable fuses limit overcurrent, while diodes suppress inductive kickback from DC loads.
Supports fast switching – With 1 ms on/off delay time, the module is suitable for high‑speed automation tasks.
Simplifies legacy upgrades – As a discontinued module, it is directly replaceable by form‑fit‑function compatible CTI 2500‑2532 with no wiring changes.
Q1: How many outputs does the 505‑4732 have and what is the maximum current per point?
A1: The 505‑4732 has 32 sourcing DC outputs, each rated for up to 2 A (with a temporary overload of 5 A for 1 ms).
Q2: Does the 505‑4732 require an external 24 V supply?
A2: Yes. The 505‑4732 requires a separate user‑supplied 24 VDC (4.5–34 VDC) to power the field outputs, in addition to backplane power from the 505 chassis.
Q3: Can the 505‑4732 be replaced by a modern CTI module?
A3: Yes, CTI offers the 2500‑2532 32‑point DC output module as a drop‑in replacement for the obsolete 505‑4732, with identical mounting, terminal block, and programming.
Q4: Is there a blown‑fuse indicator on the 505‑4732?
A4: Yes. A red LED at the bottom of the module lights up when a common’s fuse has blown. The fuse is located on the PCB and can be replaced after disabling power.
Q5: What is the maximum switching speed of the 505‑4732?
A5: The module has a typical on/off delay time of 1 ms (with a minimum load of 5 mA), making it suitable for high‑frequency digital output applications.
Inguiry Now: [email protected]
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