| General information | 8AC140.60-2 |
| Module type | ACOPOS plug-in module double-width |
| B&R ID code | 0x1E38 |
| Slot 1) | Slots 1 + 2 |
| Power consumption | Max. 4.5 W |
| ACOPOS capability | Yes |
| Visual Components capability | Yes |
| Certification types | |
| c-UL-us | Yes |
| Controllers | 8AC140.60-2 |
| Operating system | AC140 (version V2.67 and higher) |
| DRAM | 16 MB |
| Processor clock | 100 MHz |
| SRAM | 32 kB |
| Inputs/outputs | 8AC140.60-2 |
| Connection, module-side | 8-pin connector |
| Configuration of the digital inputs/outputs | Can be configured individually as input or output |
| Incremental encoder | 8AC140.60-2 |
| Counter size | 16-bit |
| Input frequency | Max. 20 kHz |
| Evaluation | 4x |
| Signal form | Square wave pulse |
| Encoder monitoring | No |
| Counter frequency | Max. 80 kHz |
| Reference frequency | Max. 20 kHz |
| Distance between edges | Min. 5 µs |
| Inputs | |
| Input 1 | Channel A |
| Input 2 | Channel B |
| Input 3 | Reference pulse R |
| Digital inputs 2) | 8AC140.60-2 |
| Amount | Max. 3 |
| Modulation compared to ground potential | Max. ±30 V |
| Wiring | Sink |
| Input current at rated voltage | Approx. 4.2 mA |
| Input delay | <5 µs |
| Switching threshold | |
| LOW | <5 V |
| HIGH | >15 V |
| Input voltage | |
| Rated | 24 VDC |
| Maximum | 30 VDC |
| Electrical isolation | |
| Channel - ACOPOS | Yes |
| Channel - Channel | No |
| Event counters | 8AC140.60-2 |
| Signal form | Square wave pulse |
| Input frequency | Max. 100 kHz |
| Pulse length | Min. 5 µs |
| Counter size | 32-bit |
| Inputs | |
| Input 1 | Counter 1 |
| Gate measurement | 8AC140.60-2 |
| Signal form | Square wave pulse |
| Counter frequency | |
| Internal | 31.25 kHz or 4 MHz |
| External | Max. 100 kHz |
| Pulse length | Min. 5 µs |
| Gate frequency | Max. 100 kHz |
| Period measurement | 8AC140.60-2 |
| Signal form | Square wave pulse |
| Input frequency | Max. 100 kHz |
| Pulse length | Min. 5 µs |
| Counter frequency | |
| Internal | 31.25 kHz or 4 MHz |
| External | Max. 100 kHz |
| Analog inputs | 8AC140.60-2 |
| Digital converter resolution | 12-bit |
| Conversion time | <50 µs |
| Output format | INT 16 $8001 - $7FFF
LSB = $0010 = 4.88 mV |
| Design | Differential input |
| Electrical isolation | |
| Input - ACOPOS 3) | No, max. modulation: ±13 V |
| Input signal | |
| Rated | -10 to +10 V |
| Maximum | -13 to +13 V |
| Operating modes | Cyclic measurement non-synchronous to 50 µs ACOPOS clock |
| Non-linearity | ±2 LSB |
| Conversion procedure | Successive approximation |
| Differential input impedance | 20 MΩ |
| Input filter | Analog low pass 3rd-order
Cut-off frequency: 10 kHz |
| Common-mode rejection | |
| DC | Min. 73 dB |
| 50 Hz | Min. 73 dB |
| Digital outputs | 8AC140.60-2 |
| Amount | Max. 3 |
| Readable outputs | Yes |
| Continuous short circuit current at 24 V | Typ. 4 A |
| Continuous current | Max. 500 mA |
| Switching frequency (resistive load) | Max. 100 Hz |
| Switching delay | Max. 500 µs (typ. 250 µs) |
| Type | High-side transistor outputs |
| Electrical isolation | |
| Output - ACOPOS | Yes |
| Output - Output | No |
| Switching voltage | |
| Minimum | 18 VDC |
| Rated | 24 VDC |
| Maximum | 30 VDC |
| Protection | |
| Short circuit protection | Yes |
| Overload protection | Yes |
| Interfaces | 8AC140.60-2 |
| Interface IF1 | |
| Type | RS232 |
| Design | 9-pin DSUB plug |
| Indicators | X1 LED |
| Electrical isolation | No |
| Max. baud rate | 115.2 kBaud |
| Max. distance | 15m / 19,200 baud |
| Interface IF2 | |
| Type | CAN-Bus |
| Design | 9-pin DSUB plug |
| Indicators | RX / TX LEDs |
| Bus termination resistor | Externally wired |
| Electrical isolation | Yes |
| Max. distance | 1000 m |
| Network-capable | Yes |
| Max. transfer rate | |
| Bus length ≤ 60 m | 500 kbit/s |
| Bus length ≤ 200 m | 250 kbit/s |
| Bus length ≤ 1000 m | 50 kbit/s |
| Interface IF3 | |
| Type | RS485 |
| Design | 9-pin DSUB socket |
| Indicators | RX / TX LEDs |
| Bus termination resistor | External T-connector |
| Controllers | ASIC SPC3 |
| Electrical isolation | Yes |
| RAM | 1.5 kB |
| Max. distance | 1000 m |
| Network-capable | Yes |
| Transfer protocol | Profibus DP |
| Max. transfer rate | |
| Bus length ≤ 100 m | 12 Mbit/s |
| Bus length ≤ 200 m | 1.5 Mbit/s |
| Bus length ≤ 400 m | 500 kbit/s |
| Bus length ≤ 1000 m | 187.5 kbit/s |
| Environmental conditions | 8AC140.60-2 |
| Temperature | |
| Operation | |
| Rated | 5 to 40°C |
| Maximum | 55°C |
| Storage | -25 to 55°C |
| Transport | -25 to 70°C |
| Relative humidity | |
| Operation | 5 to 85% 4) |
| Storage | 5 to 95% |
| Transport | Max. 95% at 40°C |
| | |
|
