Siemens 6ES7547-1JF00-0AB0 CM 8xIO-Link, 8-Port, V1.1
Siemens CM 8xIO-Link, order code 6ES7547-1JF00-0AB0, 8-port IO-Link master for S7-1500, supports V1.0 and V1.1, 1 A per port, 4 A total module current, 24 V DC.
Specifications
| Parameter | Value |
|---|---|
| Configurable from STEP 7 TIA Portal version | V15.1 with HSP 274 |
| Firmware version | V1.0.2 |
| Hardware functional status (FS) | FS04 |
| Parameter | Value |
|---|---|
| I&M data support | Yes; I&M0 to I&M3 |
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Current consumption, max. | 50 mA; without load |
| Reverse polarity protection | Yes |
| Short-circuit protection | Yes; per channel, electronic |
| Isolation test voltage | 707 V DC (type test) |
| Parameter | Value |
|---|---|
| Operating temperature, horizontal install, min. | -30 °C |
| Operating temperature, horizontal install, max. | 60 °C; Observe derating |
| Operating temperature, vertical install, max. | 40 °C; Observe derating |
| Operating temperature, vertical install, min. | -30 °C |
| Parameter | Value |
|---|---|
| Width | 35 mm |
| Height | 147 mm |
| Depth | 129 mm |
Product details
Frequently asked questions
Does 6ES7547-1JF00-0AB0 support IO-Link V1.1?
Yes, the module supports both IO-Link V1.0 and V1.1 protocols. This means it can communicate with older V1.0 devices and newer V1.1 devices that offer additional data and parameterization features.
What is the difference between port type A and port type B on this module?
Port type A carries standard IO-Link communication and power on the same cable. Port type B adds a separate 24 V DC supply via an external terminal, allowing you to power higher-current loads (like actuators) independently from the IO-Link communication line.
What is the maximum cable length for unshielded connections?
Unshielded cable runs up to 20 m are permitted per port. For longer runs or noisy environments, shielded cable is recommended to maintain signal integrity.
8-port IO-Link master for the S7-1500 rack
The Siemens 6ES7547-1JF00-0AB0 is an 8-port IO-Link master module that slots directly into an S7-1500 system. It handles both IO-Link V1.0 and V1.1 devices, so you can mix legacy smart sensors with the latest generation on the same module. Each port delivers 1 A, with a total module current of 4 A — enough to power a bank of IO-Link actuators or multi-sensor heads without an external hub. Port type A covers standard IO-Link; port type B adds 24 V DC via an external terminal for loads that need separate power.
Port power and diagnostics that matter on the line
The 1 A per-port rating means you can drive a small valve manifold or a vision sensor directly from the module — no separate power supply needed for each device. The 4 A total cap limits the module to four fully loaded ports or eight lightly loaded ones; plan your device current budget accordingly. Diagnostic alarms are available per port in IO-Link mode only, with short-circuit protection per channel and a wire-break detection flag. The green LED per port shows channel status; red LEDs flag module and channel diagnostics — useful for a field tech walking the cabinet. The module supports I&M data (I&M0 to I&M3) and firmware update via the backplane, so you can push a new FW version without pulling the module. Minimum cycle time is 2 ms — fast enough for most sensor-level IO-Link loops.
DIN-rail fit and environmental limits
The module is 35 mm wide, 147 mm high, and 129 mm deep — it occupies one standard S7-1500 slot width. Vertical installation is rated from -30 °C to 40 °C with derating above that; the 40 °C ceiling means you need airflow or spacing in a densely packed cabinet running warm. Isolation tested at 707 V DC (type test) between channels and the backplane. Reverse polarity protection is built in on the 24 V DC supply. Unshielded cable runs up to 20 m are allowed — enough for most sensor drops inside a machine envelope.