Ports	Instructions
10V、0V	Output 10V DC, maximum output current 300mA.
RA+	\	Positive terminal of Channel 1 current signal
A+	Positive terminal of Channel 1 voltage signal
A-	Negative terminal of Channel 1 signal
RB+	\	Positive terminal of Channel 2 current signal
B+	Positive terminal of Channel 2 voltage signal
B-	Negative terminal of Channel 2 signal
RC+	\	Positive terminal of Channel 3 current signal
C+	Positive terminal of Channel 3 voltage signal
C-	Negative terminal of Channel 3 signal
RD+	\	Positive terminal of Channel 4 current signal
D+	Positive terminal of Channel 4 voltage signal
D-	Negative terminal of Channel 4 signal
RE+	\	Positive terminal of Channel 5 current signal
E+	Positive terminal of Channel 5 voltage signal
E-	Negative terminal of Channel 5 signal
RF+	\	Positive terminal of Channel 6 current signal
F+	Positive terminal of Channel 6 voltage signal
F-	Negative terminal of Channel 6 signal
RG+	\	Positive terminal of Channel 7 current signal
G+	Positive terminal of Channel 7 voltage signal
G-	Negative terminal of Channel 7 signal
RH+	\	Positive terminal of Channel 8 current signal
H+	Positive terminal of Channel 8 voltage signal
H-	Negative terminal of Channel 8 signal

Parameters	Data type	Instructions
Channel Num	BYTE	Channel Settings： 0: All 8 channels enabled; 1: First channel enabled; 2: First 2 channels enabled; 3: First 4 channels enabled; 4: First 6 channels enabled;
Channel Time	BYTE	Channel Time: Channel update time 0：400μs; 1：1ms; 2：2ms; 3：5ms; 4：10ms; 5：20ms;
Channel Type	BYTE	One bit corresponds to one channel: 0: Voltage 1: Current BIT0: Channel 1; BIT1: Channel 2; bIT2: Channel 3; bIT3: Channel 4; BIT4: Channel 5; bIT5: Channel 6; bIT6: Channel 7; BIT7: Channel 8;

SRL3208 | 8 point Analog Input Module,