BA11-L mounting box - Revision history

Jnc: New cat

2023-07-11T01:20:24Z

New cat

2022-01-16T16:15:43Z

Also used for the -11/24

2022-01-14T19:34:52Z

‎External links: sigh, _another_ typo

2022-01-14T15:37:52Z

‎External links: typo

2022-01-14T15:37:16Z

‎External links: +FMPS, manual

2022-01-14T11:42:57Z

+backplanes; +See also

2018-09-25T22:21:42Z

common case

2018-09-20T22:16:48Z

Link connector info

2018-09-20T00:48:57Z

+cat

2018-07-16T01:44:28Z

Better link

← Older revision		Revision as of 01:20, 11 July 2023
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	* [http://bitsavers.org/pdf/dec/pdp11/1104/MP00019_1104_EngrDrws_Feb78.pdf 11/04 Engineering Drawings] - BA11-L Field Maintenance Print Set (MP00018) is on pp. 100-142		* [http://bitsavers.org/pdf/dec/pdp11/1104/MP00019_1104_EngrDrws_Feb78.pdf 11/04 Engineering Drawings] - BA11-L Field Maintenance Print Set (MP00018) is on pp. 100-142

−	[[Category: DEC ~~Hardware~~]]	+	[[Category: DEC Mounting Boxes]]

@@ Line 5: / Line 5: @@
 BA11-L's were used in both 'basic box' and 'expansion box' roles. The latter was used to hold extra devices, and had a blank front panel. The former contained the [[Central Processing Unit|CPU]], and had a front panel of some sort - either a programmer's console, or an operator's console.
-In the [[PDP-11/04]] (the model which used this mounting box to hold the CPU, although the [[PDP-11/34]] was occasionally seen in one) the front panels were the [[KY11-LA Operator's Console]] and the [[KY11-LB Programmer's Console]] (the same for both CPU's).
+In the [[PDP-11/04]] (the model which used this mounting box to hold the CPU, although the [[PDP-11/34]] was occasionally seen in one) the front panels were the [[KY11-LA Operator's Console]] and the [[KY11-LB Programmer's Console]] (the same for both CPU's). The [[PDP-11/24]] was also available in a BA11-L, with an -11/24-specific front panel.
 The system units (often a single 9-slot, although two 4-slots were also possible] were mounted longitudinally, facing sideways; they were generally mounted with the [[DEC edge connector contact identification|A-row connectors]] at the back, next to the power distribution panel.

@@ Line 23: / Line 23: @@
 * [http://bitsavers.org/pdf/dec/unibus/EK-BA11L-TM-001_Oct77.pdf BA11-L mounting box technical manual] (EK-BA11L-TM-001)
-* [http://bitsavers.org/pdf/dec/pdp11/1104/MP00019_1104_EngrDrws_Feb78.pdf 11/04 Engineering Drawings] - Field Maintenance Print Set (MP00018) is on pp. 100-142
+* [http://bitsavers.org/pdf/dec/pdp11/1104/MP00019_1104_EngrDrws_Feb78.pdf 11/04 Engineering Drawings] - BA11-L Field Maintenance Print Set (MP00018) is on pp. 100-142
 [[Category: DEC Hardware]]

@@ Line 23: / Line 23: @@
 * [http://bitsavers.org/pdf/dec/unibus/EK-BA11L-TM-001_Oct77.pdf BA11-L mounting box technical manual] (EK-BA11L-TM-001)
-* [http://bitsavers.org/pdf/dec/pdp11/1104/MP00019_1104_EngrDrws_Feb78.pdf 11/04 Engineering Drawings] - Field Maintenance Print Set] (MP00018) is on pp. 100-142
+* [http://bitsavers.org/pdf/dec/pdp11/1104/MP00019_1104_EngrDrws_Feb78.pdf 11/04 Engineering Drawings] - Field Maintenance Print Set (MP00018) is on pp. 100-142
 [[Category: DEC Hardware]]

@@ Line 19: / Line 19: @@
 * [[DD11-C backplane]]
 * [[DD11-D backplane]]
 [[Category: DEC Hardware]]

@@ Line 7: / Line 7: @@
 In the [[PDP-11/04]] (the model which used this mounting box to hold the CPU, although the [[PDP-11/34]] was occasionally seen in one) the front panels were the [[KY11-LA Operator's Console]] and the [[KY11-LB Programmer's Console]] (the same for both CPU's).
-The system units were mounted longitudinally, facing sideways; they were generally mounted with the [[DEC edge connector contact identification|A-row connectors]] at the back, next to the power distribution panel.
+The system units (often a single 9-slot, although two 4-slots were also possible] were mounted longitudinally, facing sideways; they were generally mounted with the [[DEC edge connector contact identification|A-row connectors]] at the back, next to the power distribution panel.
 The BA11-L came with the [[H777 Power Supply]], which came in several versions, with different mixes of voltages supplied. The supply was a separate unit, also mounted longitudinally in the box, at the side. The supply included a power distribution panel containing standard [[DEC power distribution connectors]].
@@ Line 14: / Line 14: @@
 The BA11-L's dimensions were 5-1/4" high, 19" wide, and 25" deep; it weighed 45 lbs (without the backplanes or boards).
 [[Category: DEC Hardware]]

@@ Line 9: / Line 9: @@
 The system units were mounted longitudinally, facing sideways; they were generally mounted with the [[DEC edge connector contact identification|A-row connectors]] at the back, next to the power distribution panel.
-The BA11-L came with the [[H777 power supply]], which came in several versions, with different mixes of voltages supplied. The supply was a separate unit, also mounted longitudinally in the box, at the side. The supply included a power distribution panel containing standard [[DEC power distribution connectors]].
+The BA11-L came with the [[H777 Power Supply]], which came in several versions, with different mixes of voltages supplied. The supply was a separate unit, also mounted longitudinally in the box, at the side. The supply included a power distribution panel containing standard [[DEC power distribution connectors]].
 A single cooling fan was mounted at the front of the box, to provide air-flow to the boards; the power supply had its own internal fan, at the front.

← Older revision		Revision as of 00:48, 20 September 2018
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	The BA11-L's dimensions were 5-1/4" high, 19" wide, and 25" deep; it weighed 45 lbs (without the backplanes or boards).		The BA11-L's dimensions were 5-1/4" high, 19" wide, and 25" deep; it weighed 45 lbs (without the backplanes or boards).
		+
		+	[[Category: DEC Hardware]]