The S-ND microcontroller is recommended for discrete dosage and continuous delivery of fluids with the HNP gear pump mzr-2521, mzr-2921, mzr-4622, mzr-2542 and mzr-2942.
This board includes a potentiometer, analog input (0-10 V) and RS-232 interface to accurately control the speed and position of the pump.
General
S-ND controller is a high quality 16-bit pump microcontroller mounted on a PCB for mzr-2521, mzr-2921, mzr-4622, mzr-2542 and mzr-2942. Precisely control the position and speed of the pump through the potentiometer, analog, digital and RS-232 interfaces.
- Compact size for easy integration (112 x 84 x 36 mm)
- RS-232 interface: create complete workflows, and control the pump with the Motion Manager software (Windows only)
- Integrated potentiometer to set the pump speed
- Analog input 0-10 V
- 3 digital inputs (1 equipped with a switch)
- 1 digital output, optionally programmable as input
- Two colored LED status indicator
- EEPROM memory: save your dosage programs on the controller
Content
1x S-ND controller
Specifications
| Controller |
PI-controller, speed and position control |
| Supply voltage |
24 V DC (12 – 30 V) |
| Velocity range |
1 - 6000 rpm |
| Voltage |
DIN 45323 socket, screw terminal |
| Pump connector |
Pin headers, 10-pole |
| Serial interface |
RS-232, SUB-D plug, 9-pole |
| Input # 1 (speed) |
0 - 10 V |
| Error output (input # 2) |
Open collector max. UB / 30 mA; no error: connected to GND; as input: low 0...0.5 V / high 4 V...UB |
| Digital inputs # 3, 4, 5 |
low 0...0.5 V / high 4...30 V; input # 3 with switch |
| Program memory |
6600 bytes |
| Protection class |
IP 20 |
| Dimensions (L x W x H) |
approx. 112 x 84 x 36 mm |
| Weight |
approx. 170 g |
Subject to technical changes.
Documentation
?S-ND datasheet
