Sixteen relay outputs provide isolated dry-contact switching for documented AC or DC field loads.
Siemens 6ES7288-2QR16-0AA0 is the SIMATIC S7-200 SMART EM QR16 digital output expansion module. It provides sixteen relay outputs rated up to 2 A for documented loads and does not add digital inputs. Dry relay contacts make the module suitable for projects that must switch supported AC or DC circuits, contactor coils and other discrete loads within the official ratings. It is commonly considered for output expansion, maintenance replacement and distributed I/O planning. Before ordering, confirm the complete article number, load voltage, steady-state and inrush current, suppression method, output commons, terminal allocation, available expansion position and the controller project configuration.
| Field | Confirmed information |
|---|---|
| Manufacturer | Siemens |
| Complete Part Number | 6ES7288-2QR16-0AA0 |
| Product Type | SIMATIC S7-200 SMART EM QR16 Relay Output Module |
| Series | SIMATIC S7-200 SMART |
| Model Configuration | 16 relay digital outputs |
| Product Condition | NEW |
| Hardware Revision | Contact us to confirm. |
| Firmware / Software Version | Contact us to confirm. |
| Country of Origin | GERMANY |
| Compatibility | Confirm controller, expansion layout, terminal plan and project configuration. |
| Availability / Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options confirmed with quotation. |
| Parameter | Official value |
|---|---|
| I/O configuration | 16 relay digital outputs; no digital inputs |
| Supply voltage | 24 V DC; 20.4 to 28.8 V DC |
| Output type | Relay, dry contact |
| Number of outputs | 16 |
| Rated output current | 2 A per documented channel/load |
| Output delay | 10 ms maximum, both switching directions |
| Load planning | Confirm resistive, inductive or lamp load and inrush |
| Short-circuit protection | No; use load-appropriate external protection |
| Status indication | Output-channel status LEDs |
| Isolation test | 1,500 V AC for 1 minute |
| Protection degree | IP20 |
| Dimensions (W × H × D) | 45 × 100 × 81 mm |
| Approximate net weight | 274 g |
| Compatibility | S7-200 SMART / supported ET 200 SMART expansion configuration |
| 01
CPU output command
|
02
EM QR16 relay coil
|
03
Dry contact switching
|
04
Protected field load
|
| Contactor and interposing-relay control | Valve or solenoid switching within ratings | Alarm and annunciator circuits | Output expansion in documented S7-200 SMART systems |
Use the official connector plan to identify relay commons and channel terminals. Confirm load voltage, inrush current and duty cycle before wiring. Provide external overcurrent protection and suppression for inductive loads. Keep field power segregation consistent with the cabinet design and do not assume the relay contacts supply load voltage.
Revision notice: Confirm the complete suffix, terminal assignment, supply voltage, load category, available mounting space and original equipment label before ordering.
The requested quantity and destination are checked when the quotation is prepared.
No. It is a sixteen-channel relay digital output module.
They are dry contacts, but the exact voltage, current, load category and inrush must remain within Siemens ratings.
Send the CPU or interface-module article number, expansion order, terminal plan and project configuration.
Product and label photos can be requested for the available unit during quotation confirmation.
The page follows the confirmed one-year warranty basis, subject to the written quotation and order terms.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Verify the full article number, suffix and requested quantity.
Review 16 relay digital outputs, terminal plan and system layout.
Confirm NEW condition and available-unit label details in writing.
Protect terminals and housing for the agreed international transport route.
Confirm carrier, freight, tracking and customs documentation.
Apply the confirmed one-year warranty and written return-authorization terms.
Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.
Send the complete part number, quantity, destination country and available product-label photos for verification.
| 70EXACT MODELS |
STOCKOEMS PROCUREMENT INDEX
Siemens Product SelectionLinked order numbers open product pages already published on Stockoems. |
| 01SIEMENS 6AV2123-2DB03-0AX0 | 02SIEMENS 6AV3688-3EH47-0AX0 | 03SIEMENS 6AV3688-4EY07-0AA0 | 04SIEMENS 6ES7131-1BL01-0XB0 | 05SIEMENS 6ES7131-6BF00-0DA0 |
| 06SIEMENS 6ES7134-6HD00-0BA1 | 07SIEMENS 6ES7138-4FA02-0AB0 | 08SIEMENS 6ES7153-2BA02-0XB0 | 09SIEMENS 6ES7157-0AA82-0XA0 | 10SIEMENS 6ES7195-7HB00-0XA0 |
| 11SIEMENS 6ES7195-7HD80-0XA0 | 12SIEMENS 6ES7195-7KF00-0XA0 | 13SIEMENS 6ES7197-1LB00-0XA0 | 14SIEMENS 6ES7212-1AD30-0XB0 | 15SIEMENS 6ES7214-1AD22-0XB0 |
| 16SIEMENS 6ES7214-1AG40-0XB0 | 17SIEMENS 6ES7221-1BF32-0XB0 | 18SIEMENS 6ES7221-1BH32-0XB0 | 19SIEMENS 6ES7222-1BF32-0XB0 | 20SIEMENS 6ES7231-4HD30-0XB0 |
| 21SIEMENS 6ES7231-4HF32-0XB0 | 22SIEMENS 6ES7232-4HB32-0XB0 | 23SIEMENS 6ES7241-1CH30-0XB0 | 24SIEMENS 6ES7307-1EA01-0AA0 | 25SIEMENS 6ES7321-1BH02-0AA0 |
| 26SIEMENS 6ES7322-1BL00-0AA0 | 27SIEMENS 6ES7322-8BH01-0AB0 | 28SIEMENS 6ES7323-1BL00-0AA0 | 29SIEMENS 6ES7326-1BK01-0AB0 | 30SIEMENS 6ES7326-1BK02-0AB0 |
| 31SIEMENS 6ES7331-7NF00-0AB0 | 32SIEMENS 6ES7350-1AH03-0AE0 | 33SIEMENS 6ES7360-3AA01-0AA0 | 34SIEMENS 6ES7392-1AM00-0AA0 | 35SIEMENS 6ES7403-1JA01-0AA0 |
| 36SIEMENS 6ES7421-7BH01-0AB0 | 37SIEMENS 6ES7422-1HH00-0AA0 | 38SIEMENS 6ES7422-7BL00-0AB0 | 39SIEMENS 6ES7431-0HH00-0AB0 | 40SIEMENS 6ES7431-1KF10-0AB0 |
| 41SIEMENS 6ES7521-1BL00-0AB0 | 42SIEMENS 6ES7522-1BL01-0AB0 | 43SIEMENS 6ES7532-5NB00-0AB0 | 44SIEMENS 6ES7648-6AA03-5YA0 | 45SIEMENS 6ES7648-6CA05-0YX0 |
| 46SIEMENS 6ES7650-1AH61-5XX0 | 47SIEMENS 6ES7650-1AL11-6XX0 | 48SIEMENS 6ES7650-1BD51-0XX0 | 49SIEMENS 6ES7658-1GX08-2YT7 | 50SIEMENS 6ES7972-0BA12-0XA0 |
| 51SIEMENS 6ES7972-0BA52-0XA0 | 52SIEMENS 6ES7972-0BB12-0XA0 | 53SIEMENS 6ES7972-0CB35-0XA0 | 54SIEMENS 6ES7972-0DA00-0AA0 | 55SIEMENS 6GK5108-0BA00-2AA3 |
| 56SIEMENS 6GK5206-1BB10-2AA3 | 57SIEMENS 6GK5208-0BA00-2AB2 | 58SIEMENS 6GK5208-0BA10-2AA3 | 59SIEMENS 6GK5208-0HA10-2AA6 | 60SIEMENS 6GK5212-2BB00-2AA3 |
| 61SIEMENS 6GK5216-0BA00-2AA3 | 62SIEMENS 6GK5744-1ST00-2AB6 | 63SIEMENS 6GK5788-1AA60-6AA0 | 64SIEMENS 6GK5991-1AF00-8AA0 | 65SIEMENS 6GK6000-8HS01-0AA0 |
| 66SIEMENS 6GK7243-1JX30-0XE0 | 67SIEMENS 6GK7443-1EX20-0XE0 | 68SIEMENS 6EP1332-4BA00 | 69SIEMENS 6EP1334-1LB00 | 70SIEMENS 6EP1332-1SH42 |
Compatibility notice: Every entry is an independent product listing and is not presented as a direct replacement. Confirm the complete order number, revision and system requirements before ordering.
Include the model, quantity and destination country for a current quotation check.
