2608 - Revision history

JL at 19:06, 19 February 2019

2019-02-19T19:06:03Z

← Older revision		Revision as of 14:06, 19 February 2019
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	#REDIRECT [[2600#2608]]		#REDIRECT [[2600#2608]]
			[[Category:Products]]

JL: converted to redirect after merge

2018-01-03T19:50:52Z

converted to redirect after merge

← Older revision		Revision as of 14:50, 3 January 2018
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	~~Model 2608 is an analog I/O module that connects to Ethernet through a 2601 communication module. It has sixteen differential analog inputs and 0, 4 or 8 analog outputs. It is a member of the~~ 2600 ~~series of smart I/O modules.~~		#REDIRECT [[2600#2608]]

	~~==Common mode voltage range==~~

	~~The CMV range for analog inputs is -10 to +10V for both the 100mV and 10V input ranges.~~

	~~==Visual identification==~~

	~~:''Is there a visible difference between models~~ 2608~~-0, -4 and -8?''~~

	Yes. The 2608 circuit board has footprints for two DAC chips (marked "LTC2704") which are located near the analog output connectors. On earlier board revisions, these chips have reference designators U6 and U27; on newer revisions they are U9 and U29. The DAC chips are populated differently for each model. You can identify the model by the number of installed DAC chips:

	~~{\| class="wikitable"~~
	~~!Model~~
	~~!DAC chips~~
	\|-
	~~\|2608-0~~
	\|0
	\|-
	~~\|2608-4~~
	\|1
	\|-
	~~\|2608-8~~
	\|2
	\|}


	~~[[Category:Products~~]]

JL: /* Visual identification */

2017-05-19T18:39:16Z

Visual identification

← Older revision		Revision as of 13:39, 19 May 2017
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	:''Is there a visible difference between models 2608-0, -4 and -8?''		:''Is there a visible difference between models 2608-0, -4 and -8?''

	Yes. ~~Locate integrated circuits U6 and U27 on the~~ circuit board (near analog output connectors), ~~which~~ are populated differently for each model ~~(yes=populated, no=unpopulated)~~:		Yes. The 2608 circuit board has footprints for two DAC chips (marked "LTC2704") which are located near the analog output connectors. On earlier board revisions, these chips have reference designators U6 and U27; on newer revisions they are U9 and U29. The DAC chips are populated differently for each model. You can identify the model by the number of installed DAC chips:

	{\| class="wikitable"		{\| class="wikitable"
	!Model		!Model
	!U6		!DAC chips
	~~!U27~~
	\|-		\|-
	\|2608-0		\|2608-0
	\|no		\|0
	~~\|no~~
	\|-		\|-
	\|2608-4		\|2608-4
	\|~~yes~~		\|1
	~~\|no~~
	\|-		\|-
	\|2608-8		\|2608-8
	\|~~yes~~		\|2
	~~\|yes~~
	\|}		\|}


	[[Category:Products]]		[[Category:Products]]

JL: /* Visual identification */

2017-05-19T18:09:27Z

Visual identification

← Older revision		Revision as of 13:09, 19 May 2017
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	:''Is there a visible difference between models 2608-0, -4 and -8?''		:''Is there a visible difference between models 2608-0, -4 and -8?''

	Yes. ~~Look at~~ integrated circuits U6 and U27 on the circuit board (near analog output connectors), which are populated differently for each model (yes=populated, no=unpopulated):		Yes. Locate integrated circuits U6 and U27 on the circuit board (near analog output connectors), which are populated differently for each model (yes=populated, no=unpopulated):

	{\| class="wikitable"		{\| class="wikitable"

JL: /* Visual identification */

2017-05-19T18:08:29Z

Visual identification

@@ Line 9: / Line 9: @@
 :''Is there a visible difference between models 2608-0, -4 and -8?''
-Yes. Look at integrated circuits U6 and U27 on the circuit board (near analog output connectors), which are populated differently for each model:
+Yes. Look at integrated circuits U6 and U27 on the circuit board (near analog output connectors), which are populated differently for each model (yes=populated, no=unpopulated):
 [[Category:Products]]

JL: /* Common mode voltage range */ +section: visual ID of model

2017-05-19T18:04:07Z

Common mode voltage range: +section: visual ID of model

← Older revision		Revision as of 13:04, 19 May 2017
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	The CMV range for analog inputs is -10 to +10V for both the 100mV and 10V input ranges.		The CMV range for analog inputs is -10 to +10V for both the 100mV and 10V input ranges.

			==Visual identification==

			:''Is there a visible difference between models 2608-0, -4 and -8?''

			Yes. Look at integrated circuits U6 and U27 on the circuit board (near analog output connectors), which are populated differently for each model:

			<table>
			<tr><td>Model</td><td>U6</td><td>U27</td></tr>
			<tr><td>2608-0</td><td>no</td><td>no</td></tr>
			<tr><td>2608-4</td><td>yes</td><td>no</td></tr>
			<tr><td>2608-8</td><td>yes</td><td>yes</td></tr>
			</table>

	[[Category:Products]]		[[Category:Products]]

JL at 19:51, 9 April 2014

2014-04-09T19:51:21Z

← Older revision		Revision as of 14:51, 9 April 2014
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	The CMV range for analog inputs is -10 to +10V for both the 100mV and 10V input ranges.		The CMV range for analog inputs is -10 to +10V for both the 100mV and 10V input ranges.


			[[Category:Products]]

JL: Created page with "Model 2608 is an analog I/O module that connects to Ethernet through a 2601 communication module. It has sixteen differential analog inputs and 0, 4 or 8 analog outputs. It is..."

2014-03-27T13:26:31Z

Created page with "Model 2608 is an analog I/O module that connects to Ethernet through a 2601 communication module. It has sixteen differential analog inputs and 0, 4 or 8 analog outputs. It is..."

New page

Model 2608 is an analog I/O module that connects to Ethernet through a 2601 communication module. It has sixteen differential analog inputs and 0, 4 or 8 analog outputs. It is a member of the 2600 series of smart I/O modules.

==Common mode voltage range==

The CMV range for analog inputs is -10 to +10V for both the 100mV and 10V input ranges.