GE 225, 300 manual Customer Interface

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4 CUSTOMER INTERFACE

GE

4.1CUSTOMER INTERFACE

4	3	2	1		XA
			12	1
			13	2	J5
			14	3
			15	4
			16	5
			17 18	6 7	X1
			19	8
			20	9
			21 22	10 11
			1
			2	JP3
				J2	J4
					interface01
		14	1
		9		J3	300- Customer
			1
					SGS 225
4	3	2	1
					XB
Fig. 4.1-1 Customer interface

Serial port J3 - RS 232 (sub D - female 9 pin)

Suitable for JUMP protocol

Pin 2: TX (out)		Pin 3: RX (in)			Pin 5: GND
J2 (subD-female 25p) – Output signals on voltage free contacts
J2/1, 2, 3	-	NO, C, NC	-	Utility Failure	(def. Param. RL=1)
J2/4, 5, 6	-	NO, C, NC	-	Load on Inverter	(def. Param. RL=3)
J2/7, 8, 9	-	NO, C, NC	-	Stop Operation	(def. Param. RL=5)
J2/14, 15, 16	-	NO, C, NC	-	Load on Utility	(def. Param. RL=2)
J2/17, 18, 19	-	NO, C, NC	-	General Alarm	(def. Param. RL=4)
J2/20, 21, 22	-	NO, C, NC	-	Acoustic Alarm	(def. Param. RL=6)

Signals on terminals X1 and on connector J2 are in parallel and therefore not separated galvanically from each other.

The programmable signals on X1 and J2 will be disabled with Q1 open, with the exception of the signals for “16 - Manual Bypass ON” and “26 - EPO”.

XB - Terminals for EPO connection

X2 / 1, 2 or J2 / 12, 25NC EPO (Emergency Power Off)

Note: to enable this function, remove cable short-circuiting XB / 2 – 3 and the Jumper JP3 on P4 – Customer Interface.

X1 – Output signals on voltage free contacts - terminals

X1/1, 2, 3	-	NO, C, NC	-	Utility Failure	(def. Param. RL=1)
X1/4, 5, 6	-	NO, C, NC	-	Load on Inverter	(def. Param. RL=3)
X1/7, 8, 9	-	NO, C, NC	-	Stop Operation	(def. Param. RL=5)
X1/12, 13, 14	-	NO, C, NC	-	Load on Utility	(def. Param. RL=2)
X1/15, 16, 17	-	NO, C, NC	-	General Alarm	(def. Param. RL=4)
X1/18, 19, 20	-	NO, C, NC	-	Acoustic Alarm	(def. Param. RL=6)

Input contacts

X1/10, 21 or J2/10, 23	Programmable (default = RL1)
X1/11, 22 or J2/11, 24	Programmable / Generator ON (NO) (def. = RL2)
NO = normally open	C = common	NC = normally closed

The connectors J4 and J5 can be used for additional SNMP Card, Environmental Card (not available yet) or an additional Customer Interface (installation only when the UPS is switched Off).

XA: terminals for 24VDC Auxiliary Power Supply connection.				XB: terminals for EPO connection.
	Programmable user relays		Programmable functions on contacts (X1 - J2)
	On terminals X1 or J2 connector, six of the following 26		Some UPS functions can be activated with
	signals can be selected from the display, entering with the		parameters when an external Normally Open
	appropriate password.		contact is closed on:
	0- No Information	14- Rectifier Utility Failure
			X1-10, 21 / J2-10, 23		or X1-11, 22 / J2- 11, 24
	1- Buzzer	15- Battery Discharge
			Selectable functions by changing parameters
	2- General Alarm	16- Manual Bypass ON
	3- Load on Utility	17- Rectifier ON	(password required) are:
	4- Stop Operation	18- Inverter ON	0 - No function		1 - Inverter ON
	5- Load on Inverter	19- Boost Charge	2 - Inverter OFF		3 - Print All
	6- Utility Failure	20- Battery Earth Fault	4 - Status Relay		5 - Generator ON
	7- DC Over Voltage	21- Battery Fault	6 - External Bypass ON
	8- Low Battery	22- Relay Input 1
			7 - External Battery Fuses, or External K3.
	9- Overload	23- Relay Input 2
				See Alarm 4104 - “Battery Fuses”.
	10- Over Temperature	24- Relay Output ON
			Voltage free contacts: Max. DC / AC: 24V / 1.25A
	11- Inverter-Utility not syncr.	25- Relay Output OFF
	12- Bypass Locked	26- EPO (Emergency			IEC 950 (SELV circuit)
	13- Bypass Utility Failure	Power Off)			Min. Signal Level: 5VDC/50mA

OPM_SGS_ISG_M22_M30_0US_V011.doc 34/38 Installation Guide SG Series 225 & 300 kVA