Modbus Address - ICP DAS USA tPET-P2R2 Quick Start Manual

3

Modbus Address


(0xxxx) DO address:
Begin
Points
address
0 (0x0) 1~2
32 (0x20) 1
33 (0x21) 1
. .
. .
. .
235
1~2
(0xEB)
267
1~2
(0x10B)

(1xxxx) DI address:
Begin
Points
address
0
1~2
(0x0)
32
1~2
(0x20)
64
1~2
(0x40)
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
Description
Digital Output Channels
Clears the status of all high
latched DI channels
Clears the status of all low
latched DI channels
.
.
.
Sets the Power-on value for
all DO Channels
Sets the Safe value for all DO
Channels
Description
Digital Input
Digital latched status (high)
Digital latched status (low)
| 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Bits
Per Range
Point
1 0: OFF, 1: ON
1 1: Clear
1 1: Clear
. .
. .
. .
0: OFF, 1: ON
1
(Default: 0)
0: OFF, 1: ON
1
(Default: 0)
Bits
Per Range
Point
0:Off
1
1:On
0:no
1
1:latched
0:no
1
1:latched
Access
Type
R/W
W
W
.
.
.
R/W/F
R/W/F
Access
Type
R
R
R
4