IONI connector pinout

From Granite Devices Knowledge Wiki
Revision as of 15:13, 6 February 2015 by Tero K (Talk | contribs)


Jump to: navigation, search
Location of pins A1 to A49. B1 to B49 are on same order except on the opposite side of board.

IONI card edge connector fits into a standard PCI-Express 8X socket connector.

Pinout

The pinout of IONI drive is provided in the following table.

I/O and low voltage signals
Pin Signal name Pin Signal name
A1 GND B1 5V_IN
A2 RS485_A B2 RS485_B
A3 ADDRSEL1 B3 ADDRSEL2
A4 HSIN1 B4 HSIN2
A5 ANAIN- B5 ANAIN+
A6 GPI1 B6 GPI2
A7 GPI3 B7 GPI4
A8 GPO1 B8 GPO2
A9 GPO3 B9 GPO4
A10 GPO5 B10 GPO6
A11 REGEN_OUT B11 MECH_BRAKE_OUT
A12 ENABLE_IN B12 Reserved/NC
A13 STO2 B13 HALL_W
A14 HALL_V B14 HALL_U
A15 CHA- B15 CHA+
A16 CHB- B16 CHB-
A17 CHC- B17 CHC-
Power signals
Pin Signal name Pin Signal name
A18-A22 GND B18 Not connected
A23 Not connected B19-B22 HV+
A24-A27 PHASE1 B23 Not connected
A28 Not connected B24-B27 PHASE2
A29-A37 PHASE3 B28 Not connected
A38 Not connected B29-B37 PHASE4
A39-A43 PHASE1 B38 Not connected
A44 Not connected B39-B43 PHASE2
A45-A49 GND B44 Not connected
B45-B49 HV+

Note: pins marked as Not connected are left empty for to make larger clearance for high voltage signals. Leave these pins unconnected on motherboard designs.

Electrical ratings

Signal names Allowed input voltages/output voltage Internal input/output impedance (Ω) Internal pull impedance (Ω)
5V_IN 5V +/-10% - -
HV+ 0 – 55 V - -
RS485_A/B RS485 serial bus, 2.7-5.5V signal level >10k -
ADDRSEL1, ADDRSEL2 Pulldown resistors to ground, minimum 2.2 kOhm. See article Setting IONI bus address. - 2.2k pull-up
HSIN1, HSIN2 Logic low -0.3-1.0V, logic high 2.7-5.5V - 2.2k pull-up
ANAIN-, ANAIN+ +/- 11V 8k -
GPI1...GPI4 Logic low -0.3-1.0V, logic high 2.7-5.5V 2.2k pull-up
GPO1...GPO6 Logic low 0V, logic high 3.3V 220 -
MECH_BRAKE_OUT Logic low 0V, logic high 3.3V 220 -
REGEN_OUT Logic low 0V, logic high 3.3V 220 -
ENABLE_IN Logic low -0.3-1.0V, logic high 2.7-26V 5k 10k pull-down
STO2 Logic low -0.3-2.0V, logic high 4.5-26V 8k 20k pull-down
HALL_U/V/W Logic low -0.3-1.0V, logic high 2.7-5.5V 2.2k
CHA/B/C+ RS422 receiver, 2.7-5.5V signal level 2.2k
CHA/B/C- RS422 receiver, 2.7-5.5V signal level 1.1k pull to 2.5V

In no event the Product Information or parts hereof shall be regarded as guarantee of conditions or characteristics. The Product Information or any part thereof may also not be regarded as a warranty of any kind. No liability of any kind shall be assumed by Author with respect to Product Information or any use made by you thereof, nor shall Author indemnify you against or be liable for any third party claims with respect to such information or any use thereof.

As content of this Wiki may be edited by user community, Granite Devices Oy or it's affiliates do not take any responsibility of the contents of this Wiki. Use information at your own risk. However, Granite Devices staff attempts to review all changes made to this Wiki and keep information trustworthy.

Without written consent, Granite Devices' Products or Intellectual Property shall not be used in situations or installations where living beings, material property, or immaterial property could be harmed by the operation, features or failures of Product. Products may only be used in a way where hazards like moving parts, electric shock, laser radiation, or fire can't be realized even if the content of this Wiki would suggest otherwise.