ICP DAS USA tPET-P2R2 User manual

tPET-P2R2 2-ch DI and 2-ch relay Tiny Ethernet module - QuickStart (Dec/2019)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717 1
tET/tPET-P2R2
2-ch DI and 2-ch relay Tiny Ethernet
module
Quick Start Guide
What’s in the box?
The package includes the following items:
tET/tPET-P2R2 Module x 1 Quick Start x1 (This Document)
Product Website:
https://www.icpdas-usa.com/tet_p2r2.html
https://www.icpdas-usa.com/tpet_p2r2.html

tPET-P2R2 2-ch DI and 2-ch relay Tiny Ethernet module - QuickStart (Dec/2019)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717 2
1 Connecting the Power and Host PC
1) Make sure your PC has workable network settings.
Disable or well configure your Windows firewall and Anti-Virus firewall first,
else the “Search Servers” on Chapter 6 may not work. (Please contact
with your system Administrator)
2) Connect both the tET/tPET-P2R2 and your PC to the same sub network or
the same Ethernet switch.
3) Supply power (PoE or +12~+48 VDC)to the tET/tPET- P2R2.

tPET-P2R2 2-ch DI and 2-ch relay Tiny Ethernet module - QuickStart (Dec/2019)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717 3
2 Pin Assignments & Wiring Note
Pin Assignments:
Digital Input/Output Wiring:

tPET-P2R2 2-ch DI and 2-ch relay Tiny Ethernet module - QuickStart (Dec/2019)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717 4
3 Modbus Address
(0xxxx) DO address:
Begin
Bits
Access
Points
Description
Per
Range
address
Type
Point
0 (0x0)
1~2
Digital Output Channels
1
0: OFF, 1: ON
R/W
32 (0x20)
1
Clears the status of all high
1
1: Clear
W
latched DI channels
33 (0x21)
1
Clears the status of all low
1
1: Clear
W
latched DI channels
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
235
1~2
Sets the Power-on value for
1
0: OFF, 1: ON
R/W/F
(0xEB)
all DO Channels
(Default: 0)
267
1~2
Sets the Safe value for all DO
1
0: OFF, 1: ON
R/W/F
(0x10B)
Channels
(Default: 0)
(1xxxx) DI address:
Begin
Bits
Access
Points
Description
Per
Range
address
Type
Point
0
1~2
Digital Input
1
0:Off
R
(0x0)
1:On
32
1~2
Digital latched status (high)
1
0:no
R
(0x20)
1:latched
64
1~2
Digital latched status (low)
1
0:no
R
(0x40)
1:latched
Note
For detail “DI/DO Modbus Address” information, refer to Section 6.3 Modbus Register Table
of user’s manual (http://ftp.icpdas.com/pub/cd/tinymodules/napdos/tpet/document/).

tPET-P2R2 2-ch DI and 2-ch relay Tiny Ethernet module - QuickStart (Dec/2019)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717 5
4 Wire the DI and DO for Self-test
1) Connect the RL0 COM pin (Pin09) and DI0 pin (Pin06).
2) Supply the External Power +24V to RL0 NO pin (Pin08).
3) Supply the External Power GND to DI.COM pin (Pin05).
5 Installing Software on Your PC
Install eSearch Utility, which can be obtained from the
ICPDAS web site:
http://ftp.icpdas.com/pub/cd/tinymodules/napdos/software/esearch/
ftp://ftp.icpdas.com/pub/cd/tinymodules/napdos/software/esearch/

tPET-P2R2 2-ch DI and 2-ch relay Tiny Ethernet module - QuickStart (Dec/2019)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717 6
6 Configuring Network Settings
1) Double-click the eSearch Utility shortcut on the desktop.
2) Click the “Search Servers” to search your tET/tPET- P2R2.
3) Double-click your tET/tPET- P2R2 to configure the settings



Factory Default Settings of tET/tPET-P2R2:
IP Address
192.168.255.1
Subnet Mask
255.255.0.0
Gateway
192.168.0.1
4) Contact your Network Administrator to obtain a correct network
configuration (such as IP/Mask/Gateway). Enter the network settings
and click “OK”. Note: The tET/tPET-P2R2 will use the new
settings 2 seconds later.


tPET-P2R2 2-ch DI and 2-ch relay Tiny Ethernet module - QuickStart (Dec/2019)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717 7
7 Testing your tET/tPET Module
1) Wait 2 seconds and click “Search Servers” button again to ensure
the tET/tPET- P2R2 is working well with new configuration.
2) Click the name of tET/tPET- P2R2 to select it.
3) Click the “Web” button to log in to the web configuration pages.
(Or enter the URL address of the tET/tPET- P2R2 in the address bar
of the browser.)



tPET-P2R2 2-ch DI and 2-ch relay Tiny Ethernet module - QuickStart (Dec/2019)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717 8
4) Enter the password in the “login password” field and click “Submit”.
Use the default
password: Admin

5) In the “Home” page allows a simple test to be performed to verify
the Digital Input and Output functionality.
6) In the “Digital I/O” section, click the “DO0” button to ON (Red).
7) The corresponding DI becomes green for DI0 is ON.


