Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | CM 4 x IO-Link ST |
| IO-Link ports | 4; all 4 simultaneously controllable |
| IO-Link protocols | IO-Link protocol 1.0 and IO-Link protocol 1.1 |
| Rated supply | 24 V DC |
| Permissible supply range | 20.4 V to 28.8 V DC |
| Maximum current consumption | 45 mA; without load |
| Transmission rates | 4.8 kBaud (COM1); 38.4 kBaud (COM2); 230.4 kBaud (COM3) |
| Process data input | 32 byte max. per port; 144 byte max. per module |
| Process data output | 32 byte max. per port; 128 byte max. per module |
| Firmware version | V2.2.2 |
Applications
- IO-Link device communication: Communicates with IO-Link devices through 4 IO-Link ports using IO-Link protocol 1.0 or 1.1.
Key Features
- 4-port IO-Link Master: CM 4 x IO-Link ST provides 4 IO-Link ports, with all 4 ports simultaneously controllable.
- IO-Link protocols: Supports IO-Link protocol 1.0 and IO-Link protocol 1.1, with transmission rates of 4.8 kBaud (COM1), 38.4 kBaud (COM2), and 230.4 kBaud (COM3).
- Supply and current: Rated supply is 24 V DC, with a permissible range from 20.4 V to 28.8 V. Maximum current consumption is 45 mA without load.
- Diagnostics: Provides diagnostic alarms, supply-voltage monitoring, wire-break and short-circuit diagnostics, group error indication, and green/red module and channel LEDs.
- IO-Link connection: Supports Port type A, Port type B with 24 V DC via an external terminal, and three-wire connection. Unshielded cable length is 20 m maximum; this also applies to shielded cables.
- Installation dimensions: Dimensions are 15 mm width, 73 mm height, and 58 mm depth. Horizontal installation is -30 °C to 60 °C; vertical installation is -30 °C to 50 °C.
Frequently Asked Questions
1. How many IO-Link ports does Siemens 6ES7137-6BD00-0BA0 have?
It has 4 IO-Link ports, and all 4 ports are simultaneously controllable.
2. Which IO-Link protocols and transmission rates are supported?
It supports IO-Link protocol 1.0 and 1.1, with 4.8 kBaud (COM1), 38.4 kBaud (COM2), and 230.4 kBaud (COM3).
3. What supply voltage does the module require?
The rated supply is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC.
4. What diagnostics does the module provide?
It provides diagnostic alarms, supply-voltage monitoring, wire-break and short-circuit diagnostics, group error indication, and module and channel status LEDs.
5. What should be verified before requesting a quote?
Verify the 4-port IO-Link configuration, required Port type A or Port type B connection, 20 m maximum cable length, and the applicable STEP 7 or GSD engineering version.
