How to Select an Interface Relay for PLC Outputs
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
- Part number
- SR2COM01
- UL
- CSA
Zelio LogicSchneider Electric SR2COM01 Zelio Logic Modem Communication Interface PLC Communication Module
Zelio Logic modem communication interface for SR2B/SR2E smart relays, remote alarm, monitoring, firmware update, program transfer.
Description
About the SR2COM01
About the SR2COM01
The Schneider Electric SR2COM01 is a Zelio Logic modem communication interface that links compatible SR2B and SR2E smart relays to a telephone modem for remote operation. Powered from 12-24 V DC, it sends alarms by e-mail, transfers programs, records discrete/digital values with a timestamp, and monitors firmware status over an RS232 serial link.
Certifications & Standards
- GOST
- CSA
- C-tick
- UL
- IEC 61000-4-11
- IEC 61000-4-3
- IEC 60068-2-27 Ea
- IEC 61000-4-4
- IEC 61000-4-12
- IEC 61000-4-5
- IEC 61000-4-2
- IEC 61000-4-6
- IEC 60068-2-6 Fc
Selection Notes
The SR2COM01 adds remote telephone-modem access to an existing SR2B or SR2E smart relay installation - use it where a site needs alarm notification by e-mail or occasional remote program transfer without adding an Ethernet or cellular gateway. It requires the compatible SR2CBL07 cable (included in the kit) and a 12-24 V DC supply shared with, or separate from, the host smart relay.
Specification
Full specification
Main 3
| Range of Product | Zelio Logic |
|---|---|
| Product or Component Type | Modem communication interface |
| Data backed up | Flash memory |
Complementary 16
| Kit composition | 1 x SR2CBL07, Modem communication interface |
|---|---|
| Product Compatibility | SR2E....., SR.B..... |
| Function Available | Update firmware monitoring, Send alarm to e-mail address, Send alarm/receive instruction, Transfer program |
| Number of messages | 28 |
| Electrical data recording | Discrete and digital value, Telephone/e-mail, Date and time |
| [Us] rated supply voltage | 12...24 V DC |
| Supply voltage limits | 10…28.8 V |
| Maximum supply current | 30 mA 12 V, 30 mA 24 V, 550 A |
| Power dissipation in W | 1.1 W |
| Reverse polarity protection | With |
| Associated fuse rating | 1 A |
| Electrical connection | 1 cable Com-M specific to Zelio, RS232 serial, specific Zelio communication protocol link with the modem, AT commands, 1 cable Com-Z specific to Zelio, specific Zelio communication protocol Zelio Logic smart relays SR.B..... and SR2 E..... Version (>= V3.1) |
| Insulation | 1780 V optocoupler Com-Z specific to Zelio, By the cable SR2 CBL07 Com-M specific to Zelio |
| Connections - terminals | Screw terminals, 1 x 0.2...1 x 2.5 mm² 25 AWG...14 AWG) semi-solid, Screw terminals, 1 x 0.2...1 x 2.5 mm² 25 AWG...14 AWG) solid, Screw terminals, 2 x 0.2...2 x 1.5 mm² 24 AWG...16 AWG) solid, Screw terminals, 1 x 0.25...1 x 2.5 mm² 24 AWG...14 AWG) flexible with cable end, Screw terminals, 2 x 0.25...2 x 0.75 mm² 24 AWG...18 AWG) flexible with cable end |
| Tightening torque | 4.4 lbf.in (0.5 N.m) |
| Net Weight | 0.4 lb(US) (0.2 kg) |
Environment 11
| Product Certifications | GOST, CSA, C-tick, UL |
|---|---|
| Standards | IEC 61000-4-11, IEC 61000-4-3, IEC 60068-2-27 Ea, IEC 61000-4-4 level 3, IEC 61000-4-12, IEC 61000-4-5, IEC 61000-4-2 level 3, IEC 61000-4-6 level 3, IEC 60068-2-6 Fc |
| IP degree of protection | IP20 IEC 60529 terminal block), IP40 IEC 60529 front panel) |
| Environmental characteristic | EMC directive conforming to IEC 61000-6-2, EMC directive conforming to IEC 61000-6-3, EMC directive conforming to IEC 61000-6-4, EMC directive conforming to IEC 61131-2 zone B, Low voltage directive conforming to IEC 61131-2 |
| Disturbance radiated/conducted | Class B IEC 55022-11 Group 1 |
| Pollution degree | 2 IEC 61131-2 |
| Ambient air temperature for operation | -4…104 °F (-20…40 °C) IEC 60068-2-1 and IEC 60068-2-2, -4…131 °F (-20…55 °C) IEC 60068-2-1 and IEC 60068-2-2 |
| Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) |
| Operating altitude | 6561.68 ft (2000 m) |
| Maximum altitude transport | 10000 ft (3048 m) |
| Relative Humidity | 95 % without condensation or dripping water |
Show all 43 specifications ↓ Show less ↑13 more values in Identification, Contractual warranty, Logistics.
Identification 7
| Part number | SR2COM01 |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 3389110550207 |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Logistics 5
| Country of origin | FR |
|---|---|
| Shipping weight | 0.2 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for SR2COM01
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- UL
- CSA
- IEC 61000-4-11
- IEC 61000-4-3
- IEC 60068-2-27 Ea
- IEC 61000-4-4 level 3
- IEC 61000-4-12
- IEC 61000-4-5
- IEC 61000-4-2 level 3
- IEC 61000-4-6 level 3
- IEC 60068-2-6 Fc
Quick answers
Questions about the SR2COM01
What is the HS code of SR2COM01 for customs?
The tariff (HS) code on file for SR2COM01 is 851762.
What is the EAN of SR2COM01?
The EAN (GTIN) of SR2COM01 is 3389110550207.
Where does SR2COM01 ship from, and how fast?
SR2COM01 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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Reviews
Customer reviews
Series
Schneider Electric Zelio Logic
- Brand
- Schneider Electric
- Series
- Zelio Logic
