H960 rack - Revision history

Jnc: /* See also */ +H967 rack

2024-04-22T14:54:26Z

Jnc: /* See also */ +H95xx-H96xx Series of DEC Cabinets and Accessories

2024-04-22T14:52:50Z

See also: +H95xx-H96xx Series of DEC Cabinets and Accessories

← Older revision		Revision as of 14:52, 22 April 2024
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	* [[DEC mounting boxes]]		* [[DEC mounting boxes]]
			* [[H95xx-H96xx Series of DEC Cabinets and Accessories]]

	==External links==		==External links==

Jnc: /* See also */ +DEC mounting boxes

2023-07-10T16:14:42Z

Jnc: /* External links */ H950 + appurtenances

2021-05-30T13:29:36Z

External links: H950 + appurtenances

← Older revision		Revision as of 13:29, 30 May 2021
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	* [http://ana-3.lcs.mit.edu/~jnc/tech/H960/ H960] - DEC H960 documentation		* [http://ana-3.lcs.mit.edu/~jnc/tech/H960/ H960] - DEC H960 documentation
			* [http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/PDP-11_Models.html Digital Equipment Corporation PDP-11 Recognition] - Includes images of H950 and appurtenances
	* [http://www.mscdirect.com/ MSC Industrial Supply] - A source for the Vlier replacement feet		* [http://www.mscdirect.com/ MSC Industrial Supply] - A source for the Vlier replacement feet

	[[Category: DEC Hardware]]		[[Category: DEC Hardware]]

Jnc: /* External links */ +DEC H960 documentation

2021-05-28T13:50:06Z

External links: +DEC H960 documentation

← Older revision		Revision as of 13:50, 28 May 2021
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	==External links==		==External links==

			* [http://ana-3.lcs.mit.edu/~jnc/tech/H960/ H960] - DEC H960 documentation
	* [http://www.mscdirect.com/ MSC Industrial Supply] - A source for the Vlier replacement feet		* [http://www.mscdirect.com/ MSC Industrial Supply] - A source for the Vlier replacement feet

	[[Category: DEC Hardware]]		[[Category: DEC Hardware]]

Ethan: Added precise external height of cabinet

2020-11-21T03:12:23Z

Added precise external height of cabinet

← Older revision		Revision as of 03:12, 21 November 2020
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	The H950 is the bare rack; the H960 included add-ons such as the rear door, side panels, etc. The H961 was intended mostly for expansions, and did not include the side panels, but did include a pair of filler strips (to go between the racks).		The H950 is the bare rack; the H960 included add-ons such as the rear door, side panels, etc. The H961 was intended mostly for expansions, and did not include the side panels, but did include a pair of filler strips (to go between the racks).

	It was 6' tall, and provided 63" of mounting space; DEC also came out with some shorter 19" racks (e.g. the [[H967 rack]]). The mounting space in the H960 was divided into 6 10-1/2" units, each of which could be further sub-divided into two 5-1/4" spaces. Most DEC gear (e.g. [[BA11 mounting boxes]]) was designed to fit in spaces of these sizes.		It was 6' (71.75") tall, and provided 63" of mounting space; DEC also came out with some shorter 19" racks (e.g. the [[H967 rack]]). The mounting space in the H960 was divided into 6 10-1/2" units, each of which could be further sub-divided into two 5-1/4" spaces. Most DEC gear (e.g. [[BA11 mounting boxes]]) was designed to fit in spaces of these sizes.

	H960's usually included an [[861 Power Controller]] for line [[Alternating current\|AC]] distribution and remote control.		H960's usually included an [[861 Power Controller]] for line [[Alternating current\|AC]] distribution and remote control.

Jnc: fix link

2019-11-22T21:02:06Z

fix link

← Older revision		Revision as of 21:02, 22 November 2019
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	The '''H960 rack''' and '''H961 rack''' (officially the '''H960 cabinet''' and '''H961 cabinet'''), built around the '''H950 frame''', were [[Digital Equipment Corporation\|DEC]]'s standard 19" wide rack (an industry-wide standard width for rack-mounted gear), used with the [[PDP-8]], [[PDP-11]], etc.		The '''H960 rack''' and '''H961 rack''' (officially the '''H960 cabinet''' and '''H961 cabinet'''), built around the '''H950 frame''', were [[Digital Equipment Corporation\|DEC]]'s standard 19" wide rack (an industry-wide standard width for rack-mounted gear), used with the [[PDP-8 family\|PDP-8]], [[PDP-11]], etc.

	The H950 is the bare rack; the H960 included add-ons such as the rear door, side panels, etc. The H961 was intended mostly for expansions, and did not include the side panels, but did include a pair of filler strips (to go between the racks).		The H950 is the bare rack; the H960 included add-ons such as the rear door, side panels, etc. The H961 was intended mostly for expansions, and did not include the side panels, but did include a pair of filler strips (to go between the racks).

Jnc: Mentino 861

2018-09-21T01:14:41Z

Mentino 861

← Older revision		Revision as of 01:14, 21 September 2018
Line 4:		Line 4:

	It was 6' tall, and provided 63" of mounting space; DEC also came out with some shorter 19" racks (e.g. the [[H967 rack]]). The mounting space in the H960 was divided into 6 10-1/2" units, each of which could be further sub-divided into two 5-1/4" spaces. Most DEC gear (e.g. [[BA11 mounting boxes]]) was designed to fit in spaces of these sizes.		It was 6' tall, and provided 63" of mounting space; DEC also came out with some shorter 19" racks (e.g. the [[H967 rack]]). The mounting space in the H960 was divided into 6 10-1/2" units, each of which could be further sub-divided into two 5-1/4" spaces. Most DEC gear (e.g. [[BA11 mounting boxes]]) was designed to fit in spaces of these sizes.

			H960's usually included an [[861 Power Controller]] for line [[Alternating current\|AC]] distribution and remote control.

	==Replacement levelers==		==Replacement levelers==

Jnc: +cat

2018-09-20T00:46:22Z

+cat

← Older revision		Revision as of 00:46, 20 September 2018
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	* [http://www.mscdirect.com/ MSC Industrial Supply] - A source for the Vlier replacement feet		* [http://www.mscdirect.com/ MSC Industrial Supply] - A source for the Vlier replacement feet

			[[Category: DEC Hardware]]

Jnc: Replacement levelers

2018-08-07T13:40:33Z

Replacement levelers

← Older revision		Revision as of 13:40, 7 August 2018
Line 3:		Line 3:
	The H950 is the bare rack; the H960 included add-ons such as the rear door, side panels, etc. The H961 was intended mostly for expansions, and did not include the side panels, but did include a pair of filler strips (to go between the racks).		The H950 is the bare rack; the H960 included add-ons such as the rear door, side panels, etc. The H961 was intended mostly for expansions, and did not include the side panels, but did include a pair of filler strips (to go between the racks).

	It was 6' tall, and provided 63" of mounting space; DEC also came out with some shorter 19" racks (e.g. the [[H967 rack]]). The mounting space in the H960 was divided into 6 10-1/2" units, each of which could be further sub-divided into two 5-1/4" spaces. Most DEC gear was designed to fit in spaces of these sizes.		It was 6' tall, and provided 63" of mounting space; DEC also came out with some shorter 19" racks (e.g. the [[H967 rack]]). The mounting space in the H960 was divided into 6 10-1/2" units, each of which could be further sub-divided into two 5-1/4" spaces. Most DEC gear (e.g. [[BA11 mounting boxes]]) was designed to fit in spaces of these sizes.

			==Replacement levelers==

			Under the main part of the cabinet, and also at the tips of the 'stabilizer feet' (DEC's official name for the extension feet on the front a cabinet, to keep it from tipping over when units are slid out), there are 'levelers' (again, DEC's official term) - threaded rods with a metal cup holding a circular rubber pad. These are often damaged or lost, but replacements are available.

			The small ones at the tips of the extension feet are 5/16"-18 thread, and a suitable replacment part is the Vlier FSE302S. They fit OK, with two caveats:

			# The round foot part is a significantly larger diameter than the DEC originals, but they do fit OK on neighbouring extension feet (i.e. on a pair of H960's, both with extension feet).
			# The threaded shaft is somewhat longer than the originals, so even when wound fully up, there isn't a lot of room between the foot and the floor.

			The larger one under the cabinet are 1/2"-13 thread; Vlier makes suitable replacements for them, too - FSE306S. Like the smaller ones for the extensions, the pad on the bottom is somewhat wider than on the DEC originals, but they still work fine.

			==External links==

			* [http://www.mscdirect.com/ MSC Industrial Supply] - A source for the Vlier replacement feet

← Older revision		Revision as of 14:54, 22 April 2024
Line 21:		Line 21:

	* [[DEC mounting boxes]]		* [[DEC mounting boxes]]
			* [[H967 rack]]
	* [[H95xx-H96xx Series of DEC Cabinets and Accessories]]		* [[H95xx-H96xx Series of DEC Cabinets and Accessories]]

← Older revision		Revision as of 16:14, 10 July 2023
Line 17:		Line 17:

	The larger one under the cabinet are 1/2"-13 thread; Vlier makes suitable replacements for them, too - FSE306S. Like the smaller ones for the extensions, the pad on the bottom is somewhat wider than on the DEC originals, but they still work fine.		The larger one under the cabinet are 1/2"-13 thread; Vlier makes suitable replacements for them, too - FSE306S. Like the smaller ones for the extensions, the pad on the bottom is somewhat wider than on the DEC originals, but they still work fine.

			==See also==

			* [[DEC mounting boxes]]

	==External links==		==External links==