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Siemens SIMATIC S7-200 SMART 6ES7288-2QR16-0AA0 Digital output EM DR16, 16 DO, relay 2 A

Siemens SIMATIC S7-200 SMART 6ES7288-2QR16-0AA0 Digital output EM DR16, 16 DO, relay 2 A

SIEMENS · SIMATIC S7-200 SMART

6ES7288-2QR16-0AA0

SIMATIC S7-200 SMART, Digital output EM DR16, 16 DO, relay 2 A

Outputs
16 relay outputs

Contacts
Dry contact

Rating
2 A per output

Selection gate: Confirm AC/DC contact voltage, load type, inrush, relay common current, switching frequency and protective devices.

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Overview
Applications
Data
Construction
Environment
Selection
Verification
Commercial
Models
Recommended Products

OFFICIAL PRODUCT IDENTITY

Product Overview

ARTICLE NUMBER

6ES7288-2QR16-0AA0

PRODUCT TYPE

EM QR16, DQ 16x relay/2 A

This Siemens SIMATIC S7-200 SMART module is identified by article number 6ES7288-2QR16-0AA0. Its official description is: SIMATIC S7-200 SMART, Digital output EM DR16, 16 DO, relay 2 A.

Core selling point: Sixteen relay dry-contact outputs rated at 2 A per point.

Commercial scope
Stock, condition, testing, warranty, dispatch and price are not established by technical documentation. Confirm these items before quotation.

Applications

EM QR16

Application-focused I/O expansion

Expands a compatible SIMATIC S7-200 SMART configuration with sixteen relay digital outputs.
Provides dry-contact switching for DC or AC loads within the official contact ratings.
Organizes sixteen outputs across documented relay commons.
Supports industrial control switching where relay isolation is required and the load profile is verified.

Application check
Confirm AC/DC contact voltage, load type, inrush, relay common current, switching frequency and protective devices.

Data

Output channels	16 relay, dry-contact digital outputs.
Contact voltage range	5 V DC to 30 V DC or 5 V AC to 250 V AC.
Rated current	Maximum 2.0 A per output point.
Current per common	Maximum 8 A per common according to the Siemens system manual.
Lamp load	Maximum 30 W DC or 200 W AC.
Contact resistance	Maximum 0.2 Ω when new.
Output isolation	Relay dry contacts; official isolation test 1500 V AC for 1 minute.
Module supply	24 V DC relay-coil supply; reverse-polarity protection is documented.
Dimensions	45 mm × 100 mm × 81 mm.
Cable length	Maximum 500 m shielded; maximum 150 m unshielded for digital outputs.

Rating note
Temperature, mounting position, channel grouping and load behavior can affect permissible operation. Check the current Siemens document revision before final engineering.

Construction

CONSTRUCTION

EM QR16

Connector groups X10 to X13 carry commons, relay outputs and the documented 24 V DC relay-coil supply connections.
Output channels are identified from DQ a.0 through DQ b.7 in the Siemens terminal map.
Output-status LEDs are provided.
Use the exact Siemens wiring diagram to verify 1L to 4L commons, L+, M and functional earth.

Wiring control
Use the exact Siemens terminal diagram for the applicable article and hardware revision before energizing.

Environment

ENCLOSURE

IP20

SHORT-CIRCUIT PROTECTION

Not provided

DOCUMENTATION

Verify revision

IP20 degree of protection.
Short-circuit protection is not integrated; external protection must suit the contact load and wiring.
Siemens lists EU/UK conformity, RoHS and other applicable product documentation for this article.

Selection

1 · System	Confirm the exact S7-200 SMART CPU, expansion position, module capacity and manual revision.
2 · Electrical	Confirm AC/DC contact voltage, load type, inrush, relay common current, switching frequency and protective devices.
3 · Protection	Define application-appropriate overcurrent, short-circuit and isolation measures.
4 · Wiring	Follow the official terminal assignment and verify conductors, commons, polarity and cable length.

Selection gate
Confirm the complete article number 6ES7288-2QR16-0AA0 and the final I/O schedule before quotation.

Verification

Article identity	Match 6ES7288-2QR16-0AA0 on the quotation, label and available documentation.
System fit	Confirm S7-200 SMART CPU compatibility, permitted expansion position and module capacity.
Channel topology	Outputs: 16 relay outputs; Contacts: Dry contact; Rating: 2 A per output.
Load schedule	Confirm AC/DC contact voltage, load type, inrush, relay common current, switching frequency and protective devices.
Protection	Define external protection because integrated short-circuit protection is not specified.
Documentation	Request the applicable datasheet, declarations and system-manual revision when required.
Commercial evidence	Confirm condition, stock, current photos, testing, warranty, dispatch and payment terms before order.

Commercial

Physical stock	Confirm before quotation. No quantity claim is made without current warehouse evidence.
Condition	New, used or refurbished status is subject to verification for the offered unit.
Current photos	Current physical-product and nameplate photos are available on request, subject to availability.
Warranty	Confirm the warranty period and coverage before quotation.
Dispatch time	Subject to verification after stock, inspection and destination are confirmed.
Testing	Testing status and any available test record are available on request; do not assume a test has been completed.
Payment methods	Accepted methods will be stated in the pro forma invoice; confirm before quotation.
Quotation response	Subject to verification based on quantity, destination and documentation scope.
Transaction confidence	Company documents, payee details and the transaction process are available on request. Verify beneficiary and order details before payment.

No absolute commercial promise
Technical documentation does not establish live inventory, sale condition, warranty, dispatch date or test status.

Models

Cross-reference selection: The following model references are provided for enquiry planning. Confirm the complete part number, manufacturer, revision and application before quotation.

ZX200-4836-CT	60-659-11	3RH1422-1BG40	EDA70-UC-R	ADV151-P10
3-12RY	2580190000	KFD0-CS-Ex2.5OP	MX-M15D-SEC-DNIGHT-D51N51	21809-93
GENI/RS485	236837-PR	ASD-A2-0121-U	DDLEDC605GL	ZSB-1.5/16-S/S
W3000	NP3X-D	7PA23311	EXD-U00	WLC316R
HT-9000-UD1	TA80DU-63	TMT112-B31BA	ACJ-055-09	ABL8RPS24100
HEX70B-RX	IPC241ER5	UDA2182-CC1-NN2-NN-N-0E00	PV-1000	LNL-2220
FN410S	FC-IO-0001	CM160AE-00586	9000-41034-0401000	CEPL130445-03-R
JUSP-ACP05JAA	7kt0311	TXA207D	NIAI04	EAOM-3
LEM-320	R150U-12	LP-XP91D02-000C	674858-001	1637600
MN-S4-500-A	SB-DN-PS750	CHM-378	EDS-510A-3GT	CVM-C10-ITF-485-ICT2

Selection note: Availability, condition, testing, warranty and dispatch are subject to verification. Request the current quotation and supporting product evidence before ordering.

Request a verified quotation
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