UHF 4-Antenna Channels Technical Grade RFID Reader Ethernet
\
GENERAL DESCRIPTION
ACM918Z is a high performance UHF RFID fixed reader. It is designed upon fully self-intellectual property. Based on proprietory efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, anti-counterfeit and industrial production process control system.
FEATURES
l Self-intellectual property;
l Support ISO18000-6C(EPC C1G2) , ISO18000-6B protocol tag;
l 902~928MHz frequency band(frequency customization optional);
l FHSS or Fix Frequency transmission;
l RF output power up to 30dbm(adjustable);
l 4 TNC antenna port;
l Support auto-running, answer and trigger work mode;
l Support EPC and TID inventory;
l Low power dissipation with single +9 DC power supply;
l Support RS232, RS485, TCPIP with other interface optional;
l Built-in LED, Buzzer, GPIO and Relay;
l High reliability design.
CHARACTERISTICS
l Absolute Maximum Rating
|
ITEM
|
SYMBOL
|
VALUE
|
UNIT
|
|
Power Supply
|
VCC
|
16
|
V
|
|
Operating Temp.
|
TOPR
|
-10~+55
|
℃
|
|
Storage Temp.
|
TSTR
|
-20~+75
|
℃
|
l Electrical and Mechanical Specification
Under TA=25℃,VCC=+9V unless specified
|
ITEM
|
SYMBOL
|
MIN
|
TYP
|
MAX
|
UNIT
|
|
Power Supply
|
VCC
|
8
|
9
|
12
|
V
|
|
Current Dissipation
|
IC
|
|
600
|
1500
|
mA
|
|
Frequency
|
FREQ
|
902
|
|
928
|
MHz
|
|
Size
|
Size
|
|
160x186x50
|
|
mm
|
1.Power (DC JACK)
|
No.
|
Symbol
|
Comment
|
|
Central
|
PWR
|
+9VDC
|
|
Outer
|
GND
|
Ground
|
2.GPIO (DB15 Female)
|
No.
|
Symbol
|
Comment
|
|
1
|
Output1
|
General Output1
|
|
2
|
Output2
|
General Output2
|
|
3
|
Output3
|
General Output3
|
|
4
|
Output4
|
General Output4
|
|
5
|
Output5
|
General Output5
|
|
6
|
Output6
|
General Output6
|
|
7
|
Output7
|
General Output7
|
|
8
|
Output8
|
General Output8
|
|
9
|
TGIN
|
Trigger input with internal pull-up to 5V through a 10k resistor
|
|
10
|
R+
|
R+ of RS485
|
|
11
|
R-
|
R- of RS485
|
|
12
|
GND
|
Signal Ground
|
|
13
|
NO
|
Normal-Open terminal of internal relay
|
|
14
|
NC
|
Normal-Close terminal of internal relay
|
|
15
|
CM
|
Common terminal of internal relay
|
3.Serial communication port RS232 (DB9 Male)
|
No.
|
Symbol
|
Comment
|
|
1
|
nc
|
Reserved
|
|
2
|
TXD
|
General Output2
|
|
3
|
RXD
|
General Output3
|
|
4
|
nc
|
Reserved
|
|
5
|
GND
|
Ground
|
|
6
|
nc
|
Reserved
|
|
7
|
nc
|
Reserved
|
|
8
|
nc
|
Reserved
|
|
9
|
nc
|
Reserved
|
4.TCPIP network (RJ45)
5.TNC antenna port ANT1~ANT4
6.LED indicator LED1~LED7
|
No.
|
Symbol
|
Comment
|
|
1
|
LED1
|
Antenna 1 active indicator
|
|
2
|
LED2
|
Antenna 2 active indicator
|
|
3
|
LED3
|
Antenna 3 active indicator
|
|
4
|
LED4
|
Antenna 4 active indicator
|
|
5
|
LED5
|
Tag-detected indicator
|
|
6
|
LED6
|
Command-executing indicator
|
|
7
|
LED7
|
Power-on indicator
|
We are Professional uhf reader manufacturer , Except the ACM812A , we also can supply ACM802A , ACM818A , ACM801A . The main difference of them are the reading distance . Also , ACM801A can be used to read multi-tag(200 pcs at one time ) . For more detail , please click following picture .
ACM812A
2-5m reading range UHF reader
Wiegand 26 output, RS232/485
ACM818A
10-20m long range UHF reader
Wiegand 26 output, RS232/485
ACM802A
8-10m reading range UHF reader
Wiegand 26 output, RS232/485
ACM801A
10-15m UHF reader
Wiegand 26 output, RS232/485
ACM 8017
UHF Handheld Reader
UHF+WIFI+GRPS
ACM 918K
UHF 4-Antenna Channel High Performance Fixed Reader
1, Any inquires will be replied within 24 hours
2, Professional manufacturer and supplier, Welcome to visit our website and our factory
3, OEM/ODM Available
4, High quality, fashin desing, reasonable & competitive price, fast lead time
5, After-sale Service :
1), All products will have been strictly quality checked in house before packing
2), All products will be well packed before shipping
3), All our products have 2-3 year warranty if the damage is not caused by human
6, Faster delivery : Around 1~ 5 days for sample order, 7~30 days for bulk order
7, Payment : You can pay for the order via : T/T, Western Union, Paypal
Q: 1. How can I place an order?
A: Please list your requirement to us via Email. Then we will send the offer to you at earliest time,after order confirmation, we will arrange production ASAP.
Q: 2.What about the payment and shipment?
A: T/T ,Paypal, Western Union.
Clients can choose by sea, air or express(DHL, FedEx, TNT UPS etc.)
Q: 3. How can i get a sample to check your quality?
A:We could provide free sample to you, and the freight cost payed by you.
Q:4. How long can I expect to get the samples?
A: It depends on the quantity. Normally 3-7 days for 5000pcs and 7-15 days for 100,000pcs
Q:5. Can your products be customized?
A: Almost all of your products are customized ,including the materia, size, thickness and printing. OEM orders are highly welcome.
Q:6.Are you a trading company or factory?
We are the one of the biggest manufacturer of RFID cards/NFC tags/RFID keybod /RFID wristband，rfid reader and access control products in China more than 20 years.
