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TM500 Series plug-in interface: Difference between revisions
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The mainframe provides supplies shared by all slots: 17.5 V<sub>AC</sub>, +11.5 V (regulated from the 17.5 V<sub>AC</sub> supply), +33.5 V, and −33.5 V. | The mainframe provides supplies shared by all slots: 17.5 V<sub>AC</sub>, +11.5 V (regulated from the 17.5 V<sub>AC</sub> supply), +33.5 V, and −33.5 V. | ||
In addition, there are two dedicated, 25 V<sub>AC</sub>, 0.5 A transformer windings per slot, floating up to 350 V<sub>peak</sub> with reference to the common ground | In addition, there are two dedicated, 25 V<sub>AC</sub>, 0.5 A transformer windings per slot, floating up to 350 V<sub>peak</sub> with reference to the common ground. | ||
In mainframes that have a "[[TM500 high-power compartments|high-power compartment]]", that slot has a separate 17.5 V<sub>AC</sub> and 11.5 V<sub>DC</sub> section (floating v-v the other supplies) providing 4 A shared between them, and that slot's 25 V windings are rated 1 A each. | In mainframes that have a "[[TM500 high-power compartments|high-power compartment]]", that slot has a separate 17.5 V<sub>AC</sub> and 11.5 V<sub>DC</sub> section (floating v-v the other supplies) providing 4 A shared between them, and that slot's 25 V windings are rated 1 A each. | ||
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|- | |- | ||
!width="10%"| | !width="10%"| | ||
!width="45%"| A side | |||
!width="45%"| B side | !width="45%"| B side | ||
|- | |- | ||
! Pin | ! Pin | ||
| Line 26: | Line 26: | ||
| 28..14 || Signals || Signals | | 28..14 || Signals || Signals | ||
|- bgcolor="LightBlue" | |- bgcolor="LightBlue" | ||
! 13 | |||
| 25 V<sub>AC</sub> winding #1 || 25 V<sub>AC</sub> winding #1 | |||
|- bgcolor="Pink" | |- bgcolor="Pink" | ||
! 12 | |||
| +33.5 V filtered DC || +33.5 V filtered DC | |||
|- bgcolor="LightGreen" | |- bgcolor="LightGreen" | ||
! 11 | |||
| Base lead of PNP series pass || Collector lead of PNP series pass | |||
|- | |- | ||
! 10 | |||
| bgcolor="LightGreen" | Emitter lead of PNP series pass || Transformer shield lead | |||
|- bgcolor="Pink" | |- bgcolor="Pink" | ||
! 9 | |||
| ±33.5 V common return || ±33.5 V common return | |||
|- bgcolor="Pink" | |- bgcolor="Pink" | ||
! 8 | |||
| −33.5 V filtered DC || −33.5 V filtered DC | |||
|- bgcolor="LightGreen" | |- bgcolor="LightGreen" | ||
! 7 | |||
| Emitter lead of NPN series pass || Collector lead of NPN series pass | |||
|- bgcolor="Black" | |- bgcolor="Black" | ||
| | | || || | ||
|- | |- | ||
! 6 | |||
| bgcolor="LightGreen" | Base lead of NPN series pass || No connection | |||
|- bgcolor="LightBlue" | |- bgcolor="LightBlue" | ||
! 5 | |||
| 17.5 V<sub>AC</sub> winding || 17.5 V<sub>AC</sub> winding | |||
|- bgcolor="Pink" | |- bgcolor="Pink" | ||
! 4 | |||
| +11.5 V common return || +11.5 V common return | |||
|- bgcolor="Pink" | |- bgcolor="Pink" | ||
! 3 | |||
| +11.5 V common return || +11.5 V common return | |||
|- bgcolor="Pink" | |- bgcolor="Pink" | ||
! 2 | |||
| +11.5 V filtered DC || +11.5 V filtered DC | |||
|- bgcolor="LightBlue" | |- bgcolor="LightBlue" | ||
! 1 | |||
| 25 V<sub>AC</sub> winding #2 || 25 V<sub>AC</sub> winding #2 | |||
|- | |- | ||
|} | |} | ||
Interface connections viewed from | Interface connections viewed from front of power module. Pins 14 through 28 are used for signal connections. | ||
25 V<sub>AC</sub> winding connections 1A, 13A are in phase, i.e. for 50 V<sub>ct</sub> connect 1B-13A as for example in the [[PS502]]. | 25 V<sub>AC</sub> winding connections 1A, 13A are in phase, i.e. for 50 V<sub>ct</sub> connect 1B-13A as for example in the [[PS502]]. | ||
| Line 74: | Line 87: | ||
==Connector keys== | ==Connector keys== | ||
The [[Media:070-2088-00.pdf|TM 500 Rear Interface Data Book]] details the various positions for barrier keys | The standard TM500 frames simply have a key between pins 6 and 7 as shown in Figure 3-1 from the [[Media:070-2088-00.pdf|TM 500 Rear Interface Data Book]]: | ||
<gallery> | |||
070-2088-01 TM500 Rear Interface Data Book Figure 3-1.png | |||
</gallery> | |||
Other keys are added for options, depending on the specific connectivity requirements for families of plugins. | |||
The [[TM500 Series Rear Interface Data Book]] details the various positions for the optional barrier keys and are summarized here for reference. | |||
{| class="wikitable" | {| class="wikitable" | ||
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==See also== | ==See also== | ||
* [[TM5000 Series plug-in interface]] | * [[TM5000 Series plug-in interface]] | ||
* [[ | * [[TM500 Series Rear Interface Data Book]] | ||
* [ | * [[Media:TM500_Supplies_sm.pdf|Suggested Power Supply Circuits for the TM500 Blank Plug-in Kit]] | ||
[[Category:Plug-in interfaces]] | [[Category:Plug-in interfaces]] | ||