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The A6370 Monitor is part of the AMS 6300 SIS Overspeed protection system and is mounted in a 19”rack (84HP width and 3RU height) in combination with the A6371 system backplane. One AMS 6300 SIS consists of three Protection monitors (A6370) and one backplane (A6371).
The system is designed for use with Eddy-Current sensors, Hall- Element sensors and Magnetic (VR) Sensors.
| Sensor Voltage Supply | |||
| Nominal supply voltage | -24.5 V ±1.5V DC | Short-circuit proof,
galvanically seperated |
|
| Max. Current | 35 mA | ||
| Signal Input, Eddy current | & Hall element Sensors | ||
| Input signal voltage range | 0 V to 26 V (+/-) | Protected against
reverse polarity |
|
| Limit range | ± 48 V | ||
| Frequency range | 0 to 20 kHz | ||
| Input resistance | Typical 100 kΩ | ||
| Signal Input, Magnetic (VR) Sensors | |||
| Input signal voltage range | Min. 1 Vpp, max. 30 V RMS | ||
| Frequency range | 0 to 20 kHz | ||
| Input resistance | Typical 18 kΩ | ||
| Digital Input (Backplane) | |||
| Number of Inputs | 4 (galvanically separated
with common ground of all digital inputs) |
(Test Value 1,Test Value Enable Test Values,
Reset Latch) |
2, |
| Logic low level | 0 V to 5 V | ||
| Logic high level | 13 V to 31 V, open | ||
| Input Resistance | Typical 6.8 kΩ | ||
| Current Output (Backplane) | |||
| Number of Outputs | 2 | Electrically isolated with common ground | |
| Range | 0/4 to 20 mA or 20 to 4/0 mA | ||
| Accuracy | ±1% of full scale | ||
| Maximum load | <500 Ω | ||
| Max. output current | 20 mA | ||
| Digital Output (Backplane) | ||
| Number of Outputs | 7 (Short-circuit proof) | Out 1 to Out 6,
Channel Ok (COK) |
| Logic low level | < 100 mV | |
| Logic high level | -2 V | System Supply Voltage |
| Max. Current | 25 mA | |
| Pulse Output (Backplane) | ||
| Number of Outputs | 3 | Open-Collector-Emitter, Current limited,
galvanically seperated |
| Max. Voltage | 31.2 V | |
| Max. Current | 16 mA @ 24 V | |
| Frequency range | 0 to 20 kHz | |
| Pulse Output (Front Panel) | ||
| Number of Outputs | 1 (Short-circuit-proof) | |
| Voltage | 0 to 5 V | TTL- Signal |
| Frequency range | 0 to 20 kHz | |
| Output Impedance | Typical 10 kΩ | |
| Sens. Output (Front Panel) | ||
| Number of Outputs | 1 (Short-circuit-proof) | |
| Voltage | 0 to 3.9 V | Factor 0.15 ± 3% |
| Frequency range | 0 to 20 kHz | |
| Output Impedance | Typical 10 kΩ | |
| Communication | ||
| USB | Configuration Interface, USB type B | |
| RS 485 | Max. 32 devices
Baud Rate: 38400, 57600,115200 Baud |
|
| Profibus DP
(A6370D/DP only) |
Max. 31 devices
Data transmission rate: up to 12 Mbit/s |
|
| Reaction Time | ||
| Speed | < Measuring Time + 8 ms | |
| Typical reaction time speed at 3000 min-1 | Mode“1x per revolution”: 35 ms
Mode“Automatically”: 12.5ms |
|
| Rotational direction | < 3 * Period time of input signal + 8 ms | |
| Environmental, General | ||
| Protection Class | IP20 | according to IEC 60529 rack mounted,
otherwise IP00 |
| Operating Temperature | -20°C to +65°C (-4°F to 149°F) | |
| Storage Temperature | -40°C to +70°C (-40°F to 158°F) | |
| Relative Humidity | 5 to 95% | non-condensing |
| Vibration | 0.15mm (0.591in)
20 m/s2 |
58 to 62Hz to 150Hz
according to IEC 60068-2-6 |
| Shock | 100 m/s2, 6ms | according to
IEC 60068-2-27, |
| Operating Altitude | <5000 m | above sea level |
| Connector cardslot | type F48 female | according to IEC 60603-2 |
| Screw Terminals | 0.2 to 2.5 mm2
Max. 4 mm2 |
Flexible cable
Rigid cable |
| SUB-D connector | SUB-D 9 and SUB-D 25 | shielded, UNC 4-40
screw lock |
| Dimensions | 3RU/42HP
(WxHxD) 211 x 130 x 43 mm (WxHxD) (8.31 x 5.12 x 1.70 in) |
conform to IEC 60297 |
| Weight | app 490g (1.080 lbs) | exclusive packaging |
Compliance and Certifications
| CE | 2014/30/EU
2014/34/EU 2006/42/EG EN 61326-1 DIN EN 50581 DIN EN 62061 |
| CSA | CAN/CSA-C22.2 NO. 61010-1-04
UL 61010-1 (2nd Edition) |
| TÜV NORD | IEC 61508:2010; capable up to SIL 3
DIN EN 62061:2005; capable up to SILCL 3 DIN EN 61511:2005; capable up to SIL 3 |
Ordering Information
| Model Number | Product Description |
| A6370D | AMS 6300 SIS – MONITOR, 1 CH SPEED, DISPLAY |
| A6370D/DP | AMS 6300 SIS – MONITOR, 1 CH SPEED,
DISPLAY, PROFIBUS |
Product Accessories
| Model Number | Product Description |
| A6363 | AMS 6300 SIS – CONNECTION CABLE, PROFIBUS, 4M |
| A6910 | CONFIGURATION KIT |
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