SIMATIC S7-200 SMART, Digital output EM DR16 16 DO, relay 2 A
Product Type: Industrial Automation Component
General
| Article number |
6ES7288-2QR16-0AA0 |
General information
| Product type designation |
SM DR16, DQ 16x relay/2 A |
Supply voltage
| Rated value (DC) |
24 V |
| permissible range, lower limit (DC) |
20.4 V |
| permissible range, upper limit (DC) |
28.8 V |
Input current
| Current consumption, typ. |
110 mA |
| from backplane bus 5 V DC, typ. |
165 mA |
Digital inputs
| Number of digital inputs |
0 |
Cable length
| ● shielded, max. |
500 m |
| ● unshielded, max. |
150 m |
| ● shielded, max. |
500 m |
| ● unshielded, max. |
150 m |
Digital outputs
| Number of digital outputs |
16 |
| ● in groups of |
4 |
| Short-circuit protection |
No |
Switching capacity of the outputs
| ● with resistive load, max. |
2 A |
| ● on lamp load, max. |
30 W; 30 W with DC, 200 W with AC |
Output current
| ● for signal "1" rated value |
2 A |
| ● for signal "1" permissible range, max. |
2 A |
Output delay with resistive load
| ● "0" to "1", max. |
10 ms |
| ● "1" to "0", max. |
10 ms |
horizontal installation
Relay outputs
| ● Number of relay outputs |
16 |
| ● Rated supply voltage of relay coil L+ (DC) |
24 V |
| — Reverse polarity protection |
Yes |
| ● Current consumption of relays (coil current of all relays), max. |
150 mA |
Switching capacity of contacts
| — with inductive load, max. |
2 A |
| — on lamp load, max. |
30 W |
| — with resistive load, up to 50 °C, max. |
2 A |
| — with resistive load, up to 60 °C, max. |
2 A |
| — with resistive load, max. |
2 A |
| — Thermal continuous current, max. |
2 A |
Diagnostics indication LED
| ● for status of the outputs |
Yes |
Potential separation digital outputs
| ● between the channels |
Yes; Relay, dry contact |
Isolation
| Isolation tested with |
500 V AC for 1 minute for input isolation; 1500 V AC for 1 minute for output isolation |
Interference immunity against discharge of static electricity
| ● Interference immunity against discharge of static electricity acc. to IEC 61000-4-2 |
Yes; ±4 kV contact discharge (to IEC 801-2/IEC 1000-4-2; ESD), ±8 kV air discharge (to IEC 801-2/IEC 1000-4-2; ESD) |
| — Test voltage at air discharge |
8 kV |
| — Test voltage at contact discharge |
4 kV |
Interference immunity against high-frequency electromagnetic fields
| ● Interference immunity against high-frequency radiation acc. to IEC 61000-4-3 |
Yes; 10 V/m, 80 to 1 000 MHz (to IEC 61000-4-3); 10 V/m, 900 MHz, 1.89 GHz, 50% ED (to IEC 61000-4-3) |
| — Frequency range of the RF radiation |
80 to 1000 MHz, 10 V/m, 1.4 to 2.0 GHz, 3 V/m, 2.0 to 2.7 GHz, 1 V/m(In the range of 87 MHz to 187 MHz, 174 MHz to 230 MHz and 470 MHz to 790 MHz: 3V/m ) |
Interference immunity to cable-borne interference
| ● Interference immunity on supply lines acc. to IEC 61000-4-4 |
Yes; ±2 kV acc. to IEC 61000-4-4, burst; surge measurements with additional protective elements |
| ● Interference immunity on signal cables acc. to IEC 61000-4-4 |
Yes; ±2 kV (to IEC 801-4/IEC 1000-4-4; Burst) |
Interference immunity against voltage surge
| ● Interference immunity on supply lines acc. to IEC 61000-4-5 |
Yes |
| ● asymmetric interference |
±2 kV acc. to IEC 61000-4-5, surge asymmetric |
Interference immunity against conducted variable disturbance induced by high-frequency fields
| ● Interference immunity against high frequency current feed acc. to IEC 61000-4-6 |
Yes; 10 V, 150 kHz to 80 MHz (to IEC 61000-4-6) |
| ● Interference immunity against high-frequency radiation acc. to IEC 61000-4-6 |
Yes; 10 V/m, with 80% amplitude modulation at 1 kHz |
| — Test voltage at 80% amplitude modulation with 1kHz in the range 9 kHz to 80 MHz |
10 V |
Emission of radio interference acc. to EN 55 011
| ● Emission of radio interference |
Interference emission to EN 50081-2, testing to EN 55011, Class A, Group 1 |
| ● Limit class A, for use in industrial areas |
Yes; EN 61000-6-4, interference emission: Intended for use in industrial areas. |
Degree and class of protection
| IP degree of protection |
IP20 |
Standards, approvals, certificates
| CE mark |
Yes; CE marking / EC Declaration of Conformity |
Free fall
| ● Fall height, max. |
0.3 m |
Ambient temperature during operation
| ● min. |
0 °C |
| ● max. |
55 °C |
| ● horizontal installation, min. |
0 °C |
| ● horizontal installation, max. |
55 °C |
| ● vertical installation, min. |
0 °C |
| ● vertical installation, max. |
45 °C |
Ambient temperature during storage/transportation
| ● min. |
-40 °C |
| ● max. |
70 °C |
Relative humidity
| ● Operation at 25 ℃ without condensation, max. |
95 % |
Dimensions
| Width |
45 mm |
| Height |
100 mm |
| Depth |
81 mm |
Weights
Classifications
| Version |
Classification |
| eClass |
16 |
| eClass |
14 |
| eClass |
12 |
| eClass |
9.1 |
| eClass |
9 |
| eClass |
8 |
| eClass |
7.1 |
| eClass |
6 |
| ETIM |
10 |
| ETIM |
9 |
| ETIM |
8 |
| ETIM |
7 |
| IDEA |
4 |
| UNSPSC |
15 |
General Product Approval
| EU declaration of conformity |
Yes |
| UK Declaration of Conformity |
Yes |
| EAC |
Yes |
| EU declaration of conformity |
Yes |
| UK Declaration of Conformity |
Yes |
| China RoHS |
Yes |
| last modified: |
8/3/2025 |
Applications
This Industrial Automation Component is designed for industrial automation applications, offering reliable performance and compatibility with Siemens automation systems. Suitable for manufacturing, process control, and building automation environments.
