Px 412

User Manual: px-412 Protos X Installation and I/O Manual -AutomationDirect

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PX-412 Analog Voltage Output Terminal

PX-412 – Two-channel
0 to 10 VDC Analog
Output Terminal
The PX-412 Analog Output Terminal
provides two electrically isolated, 0 to
10 VDC outputs with 12-bit resolution,
common ground potential, and Run
LED status. Use with
the Protos XTM I/O
System.

1

5

Number of Channels

2

Output Ranges

0 to 10 VDC

Resolution

12 bit

Output Type

Single-ended

Data Format

Decimal: 0-32767

6

3

4

7

8

PX-412

Protos XTM is a trademark of Automationdirect.com Incorporated

Sales 800-633-0405

I/O Bus
contacts

PX-MOD: 4-bytes output
Data Bytes Consumed

PX-TCP1/TCP2: 8-bytes out/8-bytes in (not
used)

Output Power Source

24VDC via terminal power bus

Load Consumption
(from Power Terminals)

None

Source Load

> 5kΩ (short-circuit protected)

Conversion Time

Approx. 1.5ms

Accuracy

± 0.5 LSB linearity error, ± 0.5 LSB offset error
± 0.1% of the full scale value

Current Consumption
from I/O Bus (5V)

75mA

Electrical Isolation

500Vms (I/O Bus/signal voltage)

Heat Dissipation

1W max.

Adjacent Mounting on
Bus Terminals with
Power Contact

Yes

Adjacent Mounting on
Bus Terminals without
Power Contact

Yes

Passes Terminal Bus
Power

No

Passes PE Bus

No

Status Indicators

2, see LED Status chart

+Output 1

1

5

2

6

+Output 2

DIN rail
release
tab
3

7

Ground

Shield

Ground

4

Shield

8

PX-412

PX-412

LED Run 1

LED Status

On

Off

Green LED: RUN

Normal
Operation

Watchdog error if no data
transmitted within WD set time.

General Specifications
2

Run LED2
R

Run LED1

Operating Temperature

32° to 131°F (0° to 55°C)

Storage Temperature

13° to 185°F (-25° to 85°C)

Relative Humidity

5% to 95%, non-condensing

Environment Air

No corrosive gases permitted

Mounting/Orientation
Restrictions

35mm DIN rail/None

Vibration

conforms to EN 60068-2-6

Shock

conforms to EN 60068-2-27, EN 60068-2-29

Noise Immunity

conforms to EN 61000-6-2/ EN61000-6-4

Protection Class

IP20

Weight

85g

Dimensions (WxHxD)

12 x 100 x 68.8 mm (0.47 x 3.94 x 2.71 in)

Agency Approvals

UL File No. E157382, CE

www.automationdirect.com

LED Run 2

+O1 +O2

1

5

+
Load
–

2

6

GND GND

3

7

Shld Shld

4

8

Tech Support 770-844-4200

MOUNTING

For system assembly, first attach a bus coupler by
snapping onto 35mm DIN rail and securing into position using the DIN rail locking wheel (where applicable)
located on the left side of the coupler. To add a bus
terminal, insert unit onto right side of bus coupler using
the tongue and groove at the top and bottom of the
unit, pressing gently until it snaps onto the DIN rail.
A proper connection cannot be made by sliding the
units together on the DIN rail. When correctly installed,
no significant gap can be seen between the attached
units. Bus connection is made through the six slide
contacts located on the upper right side of the units.
Add up to 64 bus terminals per bus coupler, including a
bus end terminal.

REMOVAL

A locking mechanism prevents individual units from
being pulled off. For bus terminal removal, pull the
orange DIN rail release tab firmly to unlatch the unit
from the rail. If attached to other terminal units, slide
unit forward until released. For bus couplers with
locking wheels, release the DIN rail locking wheel, then
pull firmly on DIN rail release tab.

Insert unit using tongue and groove
ntil
molded guide and press gently until
it becomes firmly seated on DIN rail.
ra
ail.
Where applicable, rotate Locking
Wheel to lock Bus Coupler

Where applicable, rotate Locking
Wheel to unlock Bus Coupler

WARNING

To minimize the risk of potential safety problems, you
should follow all applicable local and national codes
that regulate the installation and operation of your
equipment. These codes vary from area to area and it is
your responsibility to determine which codes should be
followed, and to verify that the equipment, installation,
and operation are in compliance with the latest revision
of these codes.
Equipment damage or serious injury to
personnel can result from the failure to follow all
applicable codes and standards. We do not guarantee the products described in this publication are
suitable for your particular application, nor do we
assume any responsibility for your product design,
installation, or operation.
If you have any questions concerning the installation or operation of this equipment, or if you need
additional information, please call Technical Support at
770-844-4200.
This publication is based on information that was
available at the time it was printed. At AutomationDirect.
com® we constantly strive to improve our products and
services, so we reserve the right to make changes to
the products and/or publications at any time without
notice and without any obligation. This publication may
also discuss features that may not be available in
certain revisions of the product.

WIRING CONNECTION

Firmly pull DIN Rail Release Tab
to unlatch unit from rail.

Align tab with
molded guide

Wire connection is made through a spring clamp style
terminal. This terminal is designed for a single-conductor
solid or stranded wire. Wire connection is made by firmly
pushing the screwdriver into the screwdriver slot, inserting
the wire into the wire slot and removing the screwdriver,
locking the wire into position.
S
Screwdriver
Slot
S

IMPORTANT

For complete assembly instructions and compatibility
between terminals see the PX-USER-M manual available
for free download at www.automationdirect.com.

Wire Slot

HOT SWAP NOT PERMITTED

Always remove power from the system before inserting or
removing bus terminals or couplers as failure to do so could
cause malfunction or damage to the terminals, couplers or
other connected devices.

Wiring Specifications
Connection Type

Spring Clamp Terminals

Wire Gauge / Wire Cross Section

28-14 AWG / 0.08 - 2.5mm2

Document Name

Edition/Revision

Date

Screwdriver Width

2.5mm (0.10) such as our
TW-SD-MSL-2

PX-412-DS

1st ED.

9/15/2014

Wire Stripping Length

8mm

Copyright 2014, AutomationDirect.com Incorporated/All Rights Reserved Worldwide.

Sales 800-633-0405

www.automationdirect.com

Tech Support 770-844-4200



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