NI RTI-12309 Bedienungsanleitung

RTI-12309 Getting Started

Rear Transition Interface for Generic DIO/AO/AI with

8 IX Headers

Contents

Overview..................................................................................................................... 3

Installing the RTI-12309..............................................................................................4

Connecting JR1......................................................................................................5

RTI-12309 Pinout........................................................................................................ 6

RTI-12309 Getting Started

Overview

This document describes the features of the RTI-12309. You can use the RTI-12309 to

connect to any SLSC module supporting fully compatible rear I/O. The eight 10-pin Hirose

ix Industrial (or equivalent) connectors provide access to up to 8 banks of signals for DIO,

AI, or AO.

NOTE

Before you begin, read the RTI-12309 Safety, Environmental, and Regulatory

Information document on ni.com/manuals and complete the soware and

hardware installation procedures in your chassis documentation.

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RTI-12309 Getting Started

Installing the RTI-12309

Figure 1 : Installing the RTI-12309 into the SLSC chassis

CAUTION

Do not touch the contacts or remove the I/O boards or cables while the system is

energized.

Complete the following steps to install the RTI-12309 in the chassis.

1. Power o the main DC power source or disconnect it from the chassis before

installing any RTIs.

2. Ensure that the chassis is powered o.

The POWER LED should be o. If it is not o, do not proceed until it is o.

3. Loosen the screws of the upper rear panel of the chassis.

4. Position the RTI-12309 at the desired slot and insert the securing screws, but do not

fully tighten them.

RTI-12309 Getting Started

5. Insert an SLSC module into the same slot as its corresponding RTI-12309 while

firmly holding the RTI-12309 in place until the RTI-12309 is firmly connected to the

module.

6. Repeat steps 4 and 5 for all required RTIs.

7. Tighten the screws for all RTIs and the screws of the upper rear panel of the chassis.

This ensures proper alignment for future connections between modules and RTIs.

Connecting JR1

To connect JR1, complete the following steps.

1. Prepare a terminal wire for JR1 by stripping insulation and installing a Molex Ultra-

Fit crimp terminal following the manufacturer's specifications.

2. Insert a prepared terminal into an appropriate terminal socket of Molex Ultra-Fit 8-

position receptacle housing.

3. Repeat steps 1 and 2 for all appropriate terminals.

4. Insert a receptacle housing into JR1 until the plastic retention latch snaps into

place.

JR1 is keyed to prevent reverse installation of the receptacle housing.

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RTI-12309 Getting Started

RTI-12309 Pinout

Figure 2 : RTI-12309 Front and Rear Views

Bank 8

Bank 7

Bank 6

Bank 5

Bank 4

Bank 3

Bank 2

Bank 1

Captive Screws x3

JR2

JR1

XP3

XP2

JR3

JR4

JR5

JR9

JR8

JR7

JR6

Figure 3 : JR1 Pinout

JR1 XP3

V1+

V1-

V4+

V4-

3V2-

V2-

2V3-

V3-

7 6V2+

V2+

V3+

Table 1 : JR1 Connector Descriptions

JR1 Signal XP3 Contact JR1 Pin Description

V1+ H 8 Positive voltage for signal 1

RTI-12309 Getting Started

JR1 Signal XP3 Contact JR1 Pin Description

V1- G 4 Negative voltage/Return for signal 1

V2+ F 7 Positive voltage for signal 2

V2- E 3 Negative voltage/Return for signal 2

V3+ D 6 Positive voltage for signal 3

V3- C 2 Negative voltage/Return for signal 3

V4+ B 5 Positive voltage for signal 4

V4- A 1 Negative voltage/Return for signal 4

Figure 4 : JR2 — JR9 Pinout

IO x.H

IO x.G

AUX/GND (J)

IO x.F

IO x.E

IO x.A

IO x.B

REF/GND (I)

IO x.C

IO x.D

Table 2 : JR2 — JR9 Connector Signal Descriptions

Signal Description

IO x.yElement y in Bank x

REF/GND (I) Reference connection, signal ground

AUX/GND (J) Auxiliary connection, shorted to REF/GND

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RTI-12309 Getting Started

Table 3 : Mapping Standard Signals to Generic Element Names

Generic Element

Name (in Bank x)

Generic Single-

Ended (Digital or

Analog)

Generic Dierential

(Digital or Analog) Other Signal Types

IO x.A x.0 x.0+

Contact NI for more information about

standard pinouts.

IO x.B x.1 x.0-

IO x.C x.2 x.1+

IO x.D x.3 x.1-

IO x.E x.4 x.2+

IO x.F x.5 x.2-

IO x.G x.6 x.3+

IO x.H x.7 x.3-

RTI-12309 Getting Started

Figure 5 : XP2 Connector Organization

XP2

d e fc

GND A

GND B

Bank 1

Bank 2

Bank 3

Bank 4

IO 7.x

IO 8.x

Bank 5

Bank 6

Bank 7

Bank 8

IO 2.x

IO 3.x

IO 4.x

IO 1.x

IO 6.x

IO 5.x

NOTE

Column z pins are tied to GND A or B on the RTI-12309, and are designed to contact

an optional lower shield on the SLSC module connector, if the shield is present.

Column f pins are all no-connects (NC) on the RTI-12309, and are designed to

contact the same upper shield on the SLSC module connector. The SLSC module

designer configures these pins as GND A or GND B.

NOTE

JR2-5 (Banks 1-4) are referenced/routed to GND A on the XP2 connector, and JR6-9

(Banks 5-8) are referenced/routed to GND B on the XP2 connector.

Table 4 : XP2 Input/Output Pin Assignments

Row z a b c d e f

1 GND A (NC) IO 1.A IO 1.B RSVD0 IO 1.C IO 1.D GND X (NC)

2 GND A (NC) IO 1.E IO 1.F RSVD1 IO 1.G IO 1.H GND X (NC)

3 GND A (NC) GND A GND A GND A GND A GND A GND X (NC)

4 GND A (NC) IO 2.A IO 2.B RSVD2 IO 2.C IO 2.D GND X (NC)

5 GND A (NC) IO 2.E IO 2.F RSVD3 IO 2.G IO 2.H GND X (NC)

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RTI-12309 Getting Started

Row z a b c d e f

6 GND A (NC) GND A GND A GND A GND A GND A GND X (NC)

7 GND A (NC) IO 3.A IO 3.B RSVD4 IO 3.C IO 3.D GND X (NC)

8 GND A (NC) IO 3.E IO 3.F RSVD5 IO 3.G IO 3.H GND X (NC)

9 GND A (NC) GND A GND A GND A GND A GND A GND X (NC)

10 GND A (NC) IO 4.A IO 4.B RSVD6 IO 4.C IO 4.D GND X (NC)

11 GND A (NC) IO 4.E IO 4.F RSVD7 IO 4.G IO 4.H GND X (NC)

15 GND B (NC) IO 5.A IO 5.B RSVD8 IO 5.C IO 5.D GND X (NC)

16 GND B (NC) IO 5.E IO 5.F RSVD9 IO 5.G IO 5.H GND X (NC)

17 GND B (NC) GND B GND B GND B GND B GND B GND X (NC)

18 GND B (NC) IO 6.A IO 6.B RSVD10 IO 6.C IO 6.D GND X (NC)

19 GND B (NC) IO 6.E IO 6.F RSVD11 IO 6.G IO 6.H GND X (NC)

20 GND B (NC) GND B GND B GND B GND B GND B GND X (NC)

21 GND B (NC) IO 7.A IO 7.B RSVD12 IO 7.C IO 7.D GND X (NC)

22 GND B (NC) IO 7.E IO 7.F RSVD13 IO 7.G IO 7.H GND X (NC)

23 GND B (NC) GND B GND B GND B GND B GND B GND X (NC)

24 GND B (NC) IO 8.A IO 8.B RSVD14 IO 8.C IO 8.D GND X (NC)

25 GND B (NC) IO 8.E IO 8.F RSVD15 IO 8.G IO 8.H GND X (NC)

RTI-12309 Getting Started

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in your soware, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents. You can find information about end-user license agreements (EULAs)

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378764A-01 2022-02-09

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