Difference between revisions of "SMV2BRK"

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*Terminate the RS485 bus (be the last device on the bus with proper termination impedance)
 
*Terminate the RS485 bus (be the last device on the bus with proper termination impedance)
 
*Break out the enable and [[STO]] signals for easy wiring through wire terminals
 
*Break out the enable and [[STO]] signals for easy wiring through wire terminals
==Usage==
+
Before using SMV2BRK, be sure to understand [[SimpleMotion V2 port]].
 +
==Properties==
 
[[File:SMV2BRKbw.png|thumb|Dimensions and pin-out of SMV2BRK]]
 
[[File:SMV2BRKbw.png|thumb|Dimensions and pin-out of SMV2BRK]]
 +
{| class="wikitable"
 +
|-
 +
! Pin !! Name !! Function
 +
|-
 +
| 1|| GND|| Ground for 24V power supply. Will be same tied with ground of drive logic supply voltage and [[SimpleMotion V2 USB adapter]] (PC ground).
 +
|-
 +
| 2|| V_IN|| 24VDC supply to SMV2BRK. Use same 24V supply that is used to feed drive 24V logic voltage.
 +
|-
 +
| 3|| ENA|| Enable signal input. Drives disabled when open circuit or pulled to GND, enabled when connected to 24VDC.
 +
|-
 +
| 4 || V_OUT|| 24V output, connected to V_IN through on-board fuse. Used to feed voltage to switches.
 +
|-
 +
| 5|| STO1-|| [[STO]] number 1 negative input. When STO in inactive (motor able to produce toreque), tie GND to this pin. To activate STO1, leave STO1-, STO1+ or both floating.
 +
|-
 +
| 6|| STO1+|| STO number 1 positive input. When STO in inactive (motor able to produce toreque), tie V_OUT to this pin. To activate STO1, leave STO1-, STO1+ or both floating.
 +
|-
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| 7|| V_OUT|| 24V output, connected to V_IN through on-board fuse. Used to feed voltage to switches.
 +
|-
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| 8|| STO2|| STO number 2 input. STO2 is referenced to GND and to inactivate STO2, connect V_OUT to STO2. To activate STO2, leave floating.
 +
|-
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| 9|| V_OUT|| 24V output, connected to V_IN through on-board fuse. Used to feed voltage to switches.
 +
|}
 +
==Usage==
 
SMV2BRK is intented to be wired to E-stop button of the motion control system. The following diagram illustrates the preferred wiring:
 
SMV2BRK is intented to be wired to E-stop button of the motion control system. The following diagram illustrates the preferred wiring:
 
 
{{picturebox|Smv2brk Usageschem.png|450px}}
 
{{picturebox|Smv2brk Usageschem.png|450px}}
 
 
For testing purposes, or if no STO or Enable need to be controlled, SMV2BRK may be wired by short pieces of wire which always keep STO disabled and Enable active:
 
For testing purposes, or if no STO or Enable need to be controlled, SMV2BRK may be wired by short pieces of wire which always keep STO disabled and Enable active:
 
 
{{picturebox|Smv2brk Usageschemsimple.png|260px}}
 
{{picturebox|Smv2brk Usageschemsimple.png|260px}}
 
==Availability==
 
==Availability==
 
SMV2BRK is available through [[Granite Devices web shop]].
 
SMV2BRK is available through [[Granite Devices web shop]].
 +
[[Category:Hardware]]
 +
[[Category:SimpleMotion]]
 +
[[Category:Argon wiring]]

Revision as of 23:40, 30 October 2014

SMV2BRK boards

SMV2BRK is a product name for for SimpleMotion V2 break out board. The purpose of SMV2BRK is to:

  • Terminate the RS485 bus (be the last device on the bus with proper termination impedance)
  • Break out the enable and STO signals for easy wiring through wire terminals

Before using SMV2BRK, be sure to understand SimpleMotion V2 port.

Properties

Dimensions and pin-out of SMV2BRK
Pin Name Function
1 GND Ground for 24V power supply. Will be same tied with ground of drive logic supply voltage and SimpleMotion V2 USB adapter (PC ground).
2 V_IN 24VDC supply to SMV2BRK. Use same 24V supply that is used to feed drive 24V logic voltage.
3 ENA Enable signal input. Drives disabled when open circuit or pulled to GND, enabled when connected to 24VDC.
4 V_OUT 24V output, connected to V_IN through on-board fuse. Used to feed voltage to switches.
5 STO1- STO number 1 negative input. When STO in inactive (motor able to produce toreque), tie GND to this pin. To activate STO1, leave STO1-, STO1+ or both floating.
6 STO1+ STO number 1 positive input. When STO in inactive (motor able to produce toreque), tie V_OUT to this pin. To activate STO1, leave STO1-, STO1+ or both floating.
7 V_OUT 24V output, connected to V_IN through on-board fuse. Used to feed voltage to switches.
8 STO2 STO number 2 input. STO2 is referenced to GND and to inactivate STO2, connect V_OUT to STO2. To activate STO2, leave floating.
9 V_OUT 24V output, connected to V_IN through on-board fuse. Used to feed voltage to switches.

Usage

SMV2BRK is intented to be wired to E-stop button of the motion control system. The following diagram illustrates the preferred wiring:

Smv2brk Usageschem.png

For testing purposes, or if no STO or Enable need to be controlled, SMV2BRK may be wired by short pieces of wire which always keep STO disabled and Enable active:

Smv2brk Usageschemsimple.png

Availability

SMV2BRK is available through Granite Devices web shop.