Sonic Alert DCP301 Wiring of Standard and Add-on Terminal Base, Standard terminal layout

Chapter 4. WIRING

4-6 Wiring of Standard and Add-on Terminal Base

■Standard terminal layout

Instrument				5G output
power supply				6D output
			OD output	5K output		External switch input (RSW)
90 to 264Vac		2G output	3D output	Auxiliary output
	1	2			11	21	RSW1	26
50/60Hz
		3
	2				12	22	RSW2	27
FG (Frame GND)		1		4 to 20mA
	3				13	23	RSW3	28
			Relay	voltage
		Y				Output 1
						Output 2
	4				14	24	RSW4	29
EV1	5	T			15	25	COM	30
		G				Auxiliary
	6		Relay	4 to 20mA	16	output 1		31
				voltage
EV2
Event outputs	7				17			32
						Auxiliary
	8				18	output 2		33
				4 to 20mA
EV3	9				19			34
	10				20	*

Auxiliary output 4 to 20mA Recorder, etc.

mAdc	Current
	input
	Resistance	Input
	temperature
V, mV	detector
Voltage input

Thermocouple input

*On 2G, 3D or 5K models, (17) and (18) are the auxiliary outputs.

On 0D, 5G or 6D models, (14) and (15), and (17) and (18) are the auxiliary outputs.

■Add-on terminal layout

External switch		Time event outputs
inputs
		T1				SDA
RSW5	41		Load	49	57
RSW6	42	T2	Load	50	58	SDB
RSW7	43	T3	Load	51	59	RDA
RSW8	44	T4	Load	52	60	RDB
RSW9	45	T5	Load	53	61	SG
RSW10	46			54
					62
RSW11	47			55	Bias circuit
					63
RSW12	48			56
			External		64
25 To terminals		10 to 29Vdc power supply

RS-485 communications

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