{"product_id":"siemens-6es7138-4cb10-0ab0-industrial-automation-module","title":"Siemens 6ES7138-4CB10-0AB0 Industrial Automation Module","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSiemens 6ES7138-4CB10-0AB0\u003c\/strong\u003e Industrial Automation Module is a Simatic DP Power Module PM-E designed for the ET200S distributed I\/O system. This module provides reliable load voltage monitoring and distribution to electronic modules in its voltage group. With reverse polarity protection, replaceable fuse, and diagnostic LEDs, it ensures system uptime and simplifies troubleshooting.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe key parameters of the \u003cstrong\u003eSiemens 6ES7138-4CB10-0AB0\u003c\/strong\u003e enable versatile operation across both DC and AC applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated load voltage:\u003c\/strong\u003e 24 VDC to 56.7 VDC, or 24 VAC to 48 VAC \/ 120 VAC \/ 230 VAC – handles a wide range of industrial power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection:\u003c\/strong\u003e Yes – prevents damage from incorrect DC wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower dissipation (max.):\u003c\/strong\u003e 5 W – low thermal load improves cabinet energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation test voltage:\u003c\/strong\u003e 1500 VAC – ensures galvanic isolation between load and backplane bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic function:\u003c\/strong\u003e Yes – with red SF and green PWR LEDs for immediate status feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent-carrying capacity:\u003c\/strong\u003e Up to 10 A (DC) or 8 A (AC) at 30 °C, derated at higher temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eIn manufacturing lines, the \u003cstrong\u003eSiemens 6ES7138-4CB10-0AB0\u003c\/strong\u003e powers control valves and actuators with reliable AC\/DC voltage. For material handling, it monitors load voltage for up to 10 electronic modules in a group, reducing downtime from voltage faults. Its replaceable fuse (5x20 mm) allows quick restoration without module replacement.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSiemens 6ES7138-4CB10-0AB0\u003c\/strong\u003e is built for long service life. Replace the fuse only when blown, using IEC 127-2\/1 250V 10A fast-acting type. Keep the fanless module in a clean, dry environment up to 60 °C. No periodic calibration is needed; visual inspection of LED status ensures proactive fault response.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThis power module integrates seamlessly into Siemens ET200S systems. It must be placed to the right of the interface module (e.g., IM151-1). Use with TM-P terminal modules to feed supply voltage. Supports DC and AC loads without parameter assignment, making it a universal solution for mixed voltage groups.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore ordering, verify your terminal module type and load voltage range. The \u003cstrong\u003eSiemens 6ES7138-4CB10-0AB0\u003c\/strong\u003e is a standard component for ET200S. For authentic parts and fast shipping, rely on PLC Source PRO (ubest101). Ensure your system power and ambient temperature match the derating curves provided.\u003c\/p\u003e\u003ch2\u003eFAQs\u003c\/h2\u003e\u003ch3\u003eWhat is the maximum operating temperature?\u003c\/h3\u003e\u003cp\u003eThe module can operate up to 60 °C with appropriate current derating.\u003c\/p\u003e\u003ch3\u003eIs reverse polarity protection built in?\u003c\/h3\u003e\u003cp\u003eYes, the 6ES7138-4CB10-0AB0 includes reverse polarity protection for DC supply.\u003c\/p\u003e\u003ch3\u003eWhat type of fuse does it use?\u003c\/h3\u003e\u003cp\u003eA replaceable fast-acting fuse 5x20 mm, rated 250 V, 10 A (IEC 127-2\/1).\u003c\/p\u003e\u003ch3\u003eCan this module be used with AC loads?\u003c\/h3\u003e\u003cp\u003eYes, it supports 24 VAC to 48 VAC, 120 VAC, and 230 VAC load voltages.\u003c\/p\u003e\u003ch3\u003eHow do I monitor load voltage status?\u003c\/h3\u003e\u003cp\u003eThe green PWR LED indicates supply present; red SF LED signals group error. Diagnostic details are available via the backplane bus.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":44410275594339,"sku":"6ES7138-4CB10-0AB0","price":237.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/6ES7138-4CA01-0AA0_ff182cdb-1317-4695-8bb2-871524c1271c.jpg?v=1785172155","url":"https:\/\/www.plcsourcepro.com\/products\/siemens-6es7138-4cb10-0ab0-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}