15 GMC-I Messtechnik GmbH
6.
Connections Overview, Revisions 2.xx
(1)
8 digital inputs: pulse/status/tariff
(14) Key: F1
(2)
JP2: digital inputs (active/passive signal)
(15) Key: reset
(3)
8 temperature inputs: Pt 1000
(16) Option: compact flash card
(4)
6 analog 2 relay outputs / analog inputs
(17) Expansion port
(5)
JP1: 0 to 10 V or 10 to 20 mA analog inputs
(18) Battery for real-time clock (RTC)
(6)
JP6: A6/A7 as analog input or as K1/K2 relay outputs
(19) LED: DIAG/COM
(7)
M-Bus via level converter / RS 232 programming
(20) 12 to 24 V DC supply power input
(8)
System jumper
(21) 12 to 24 V DC auxiliary power output
(9)
Interface: FIELD1 (RS 232), parallel to (12)
(22) Connection: analog cable / ISDN cable
(10) Interface: FIELD2 (RS 232)
(23) JP5: selection of analog/ISDN
(11) Interface: RJ45 Ethernet (10/100MBit), TCP/IP
(24) JP3: adjust voltage at socket module
(12) Interface: fieldbus (RS 485)
(25) Module socket for analog/ISDN/GSM/Bluetooth
(13) JP4: RS 485 termination
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