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POWERXL DM1 SERIES ADJUSTABLE FREQUENCY DRIVES PUB53696—August 2020 www.eaton.com
Connection options
Table 1. Connection options - main keypad.
Connection
method
Port Upgrade
firmware
Connects to
PC tool
Communication settings
RS-485 Modbus serial
terminals
DM1 PRO
STO terminals Relay terminals
I/O terminals
15 STO_COM
16 STO2
17 STO1
18 RY1NO
19 RY1CM
20 RY1NC
21 RY2NO
22 RY2CM
8 AI1+
9 AI1-
10 GND
11 AO1+
12 GND
13 +10 V
14 +24 V
1 DIN1
2 DIN2
3 DIN3
4 DIN4
5 CMA
6 A+
7 B-
DM1
RS-485 Comm Set: Settable in RS-485 communication parameter group.
(Default modbus RTU).
Note: If set to BACnet MSTP, PC Tool will not communicate.
Slave address: Settable in RS-485 communication parameter group (Default 1).
Baud rate: Settable in RS-485 communication parameter group (Default 19,200).
Parity: Settable in RS-485 communication parameter group (Default even).
Data bits: Not settable, 8 data bit.
Stop bits: Not settable, 1 stop bit.
Keypad port
Slave address: Not settable, set to modbus ID 18.
Baud rate: Not settable, set to 38,400 Kbaud.
Parity: Not settable, set to even.
Data bits: Not settable, 8 data bit.
Stop bits: Not settable, 1 stop bit.
Ethernet Ethernet port ---
IP address mode: Settable in ethernet communication parameter group.
(Default DHCP with AutoIP).
Note: Most facilities require a static IP. Change the static IP address before changing. After
changing this parameter, a reset or power cycle is required.
Active IP address: Set depending on IP address assigned static or DHCP.
Active subnet mask: Set depending on IP address assigned static or DHCP.
Active default gateway: Set depending on IP address assigned static or DHCP.
Static IP address: Settable in ethernet communication parameters group.
(Default 192.168.1.245).
Static subnet mask: Settable in ethernet communication parameters group.
(Default 255.255.255.0).
Static default gateway: Settable in ethernet communication parameters group.
(Default 192.168.1.1).
Relay terminals I/O terminals
18 RY1NO
19 RY1CM
20 RY1NC
1 DIN1
2 DIN2
3 DIN3
4 DIN4
5 CMA
6 A+
7 B-
8 AI1+
9 AI1-
10 GND
11 AO1+
12 GND
13 +10 V
14 +24 V
RJ45 port
for Keypad/PC
DM1 PRO
Only
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