Goldline SP-300 Quick Start Manual

pose, temperature control for use in HVAC, re- frigeration, and industrial applications. The set- point temperature range is user selectable from: -30°F to +100°F or 70°F to 200°F The control provides two staged isolated SPDT relay contacts. The relays are controlled by com- paring the thermistor temperature sensor to a setpoint. The SP-300 allows the user to select either “heat” mode (both relays operate on tem- perature fall) or “cool” mode (both relays operate on temperature rise) or “heat/cool” mode (output 1 relay operates on temperature fall and output 2 relay operates on temperature rise). The control setpoint can be set using the internal setpoint dial (factory setting) or a remote setpoint dial (see Goldline RSP-30 remote setpoint on page 6). The SP-300 also features a plug in connector for a TD- 30 Digital Display Monitor. The TD-30 snaps into the cover for easy mounting and displays both sensor and setpoint temperatures. Power can be provided from a 24VDC, 24VAC, 115VAC or 240VAC power source. Each set of relay contacts is completely isolated so the out- puts can switch any voltage, regardless of the SP- 300 power source. Furthermore, one relay output can switch high voltage, the other switch low voltage. A movable divider is provided to sepa- rate high and low voltage wiring compartments. Specifications Specifications Specifications Specifications Specifications Power: Approx. 2VA required from any power source: 21-27VDC 21-27VAC, 50/60Hz 105-130VAC, 50/60Hz 195-250VAC, 50/60Hz Outputs: SPDT isolated (dry)contacts, 1HP@115VAC, 2HP@240VAC rating @ 240VAC: 20A on NO contacts 10A on NC contacts Sensors: Thermistor, 10K @ 25°C/77°F Type SW supplied with control Interchangeable with any IE temperature sensor 1000 ft. maximum wire run Setpoint: Low -30 to +100°F High 70 to 200°F Differential 1: 1-25°F Differential 2: 1-25°F Stage Offset: 1-25°F Accuracy: +/- 1°F Environment: -30 to +130°F 0-95% rH, non-condensing

variety of applications using jumpers located on the circuit board (see diagram below). Set these jumpers based on your application, before at- tempting to install or wire the control. The jumper functions and appropriate positions are shown in the diagram below. SETPOINT D IFF 1 D IFF 2 OFFSET R C 1 2 3 4 Setpoint Selection Anti-Cycle Protection Cool/Heat Selection Setpoint Range Connector for TD-30 Power LED O utput 1 LED O utput 2 LED Output 2 operates on te mperature ris

protected from the weather and with non-con- densing humidity. For outdoor use or in moist environments use a Goldline RE-1 raintight en- closure. Use the mounting screws supplied or optional mounting bracket (consult IE factory). Sensor Mounting and Wiring To maximize temperature measurement accuracy securely mount the sensor and then insulate it to protect it from the effects of ambient temperature. 18 AWG twisted pair wire should be used for normal indoor wiring runs. Sensor wiring run outdoors must be rated for outdoor use and ensure that wire connections are protected from the weather. For long runs or runs near other electri- cal wiring use shielded cable (Belden 8760 for indoor use or Belden 8428 for outdoor use). Ground the shields to one of the SP-300 cover screws. If the SW sensor supplied with the control does not meet your needs, contact your distributor for information on the wide range of interchangeable Goldline temperature sensors. The temperature sensor wires run back to the control should be connected to the screw termi- nals labeled "3" and "4". Power input The SP-300 control requires power to operate. Either 24VDC, 24VAC, 115 or 208/240VAC can be used. Be sure to only power the control with ONE power input. Connect 24VAC to the “R” and “C” terminals; 24VDC to the “R” (+) and “C” (-); 115VAC to the terminals marked “115VAC” or 208/240VAC to the terminals marked “240VAC”. Connect grounds to the green screw provided or use grounding clips (eg Steel City “Gee clips” or Raco #975). Refer to wiring diagram below. { { Sensor Sensor Sensor Sensor

which are ideal for many control applications. Because there is no output voltage, if you are directly controlling a load (e.g. pump, blower, valve, etc.) then you must connect a source of power to the SP-300 output relay. “NO” are normally open contacts which close when the control output is on. “NC” are normally closed contacts which open when the control output is on. If wiring for a heat/cool application, be sure to wire the heat load across the Output 1 relay and cool load across output 2 relay. Refer to the diagram below for example wiring. { { { { Sensor Sensor Sensor Sensor

will turn on when the sensor temperature rises to the setpoint plus the stage offset plus the differen- tial-2. Output 2 turns off when the sensor falls to the setpoint plus stage offset. 1 Stage Heat/1 Stage Cool mode Output 1 is in "heat" mode and operates identi- cally to Output 1 described in “heat” mode. Out- put 2 is in “cool” mode and operates identically to Output 2 described in “cool” mode above. Refer to the diagrams below for control logic. The SP-300 operation is straightforward. 2 Stage Heat mode Output 1 will turn on when the sensor temperature falls to the setpoint minus the differential-1 and turn off when the sensor rises to the setpoint. Output 2 will turn on when the sensor temperature falls to the setpoint minus the stage offset minus the differential-2. Output 2 turns off when the sensor rises to the setpoint minus stage offset. 2 Stage Cool mode Output 1 will turn on when the sensor temperature rises to the setpoint plus the differential-1 and turn Operation Operation Operation Operation Operation

status of the control. The diagram on page 2 shows the location of each LED. Refer to the chart below for LED information. Anti-Cycle This feature is used to prevent an output from turning on within 4 minutes of the output turning off, regardless of temperature. Each output is independent and has its own Anti-Cycle timer. The internal timer starts counting immediately after the control output "satisfies" (output relay Operation Operation Operation Operation Operation(Continued) (Continued) (Continued) (Continued) (Continued) turn off). The output relay is only allowed to energize AFTER the timer has completed count- ing. If the timer hasn't finished counting, the corresponding Output LED will blink. NOTE: When input power is first applied to the control, the Anti-Cycle internal timer automati- cally starts and will prevent the output relay(s) from energizing until after the timer has finished counting. SP-300E.CDR Using the optional RSP-30 The RSP-30 is a remote setpoint adjustment and can be mounted up to 500 feet away from the SP- 300 control. Be sure to move the Setpoint Selec- tion jumper to the "External" position and the Setpoint Range to the desired temperature range, when using the RSP-30. See included instruc- tions for mounting information. The RSP-30 uses a 3 conductor connection to the SP-300 control. A 3 position screw terminal block on the RSP-30 is labeled "1", "2", and "3", similar to the screw terminal located under "R" and "C" on the SP-300. Using 3 conductor wire, connect each pair of similarly marked screw terminals. Refer to the diagram below. Adjustments Adjust the setpoint, differential 1, differential 2 and stage offset to the desired settings.

ries: • TD-30 - digital display • TDA-30 - digital display with alarm • RSP-30 - remote setpoint • full line of sensors

42 Ladd Street, East Greenwich, RI 02818 (401) 884-6990 (800) 343-0826 (401) 885-1500 fax P/N 134009A °F OHM °F OHM °F OHM °F OHM °F OHM °F OHM °F OHM -50 491,142 0 85,387 50 19,900 100 5,827 150 2,044 200 829 250 378 -49 472,642 1 82,719 51 19,377 101 5,697 151 2,005 201 815 251 373 -48 454,909 2 80,142 52 18,870 102 5,570 152 1,966 202 802 252 367 -47 437,907 3 77,656 53 18,377 103 5,446 153 1,929 203 788 253 362 -46 421,602 4 75,255 54 17,899 104 5,326 154 1,892 204 775 254 357 -45 405,965 5 72,937 55 17,435 105 5,208 155 1,856 205 763 255 352 -44 390,966 6 70,698 56 16,985 106 5,094 156 1,821 206 750 256 347 -43 376,577 7 68,535 57 16,548 107 4,982 157 1,787 207 738 257 342 -42 362,770 8 66,447 58 16,123 108 4,873 158 1,753 208 726 258 337 -41 349,522 9 64,428 59 15,711 109 4,767 159 1,720 209 714 259 332 -40 336,804 10 62,479 60 15,310 110 4,664 160 1,688 210 702 260 327 -39 324,597 11 60,595 61 14,921 111 4,563 161 1,657 211 691 261 323 -38 312,876 12 58,774 62 14,543 112 4,464 162 1,626 212 680 262 318 -37 301,622 13 57,014 63 14,176 113 4,368 163 1,596 213 669 263 314 -36 290,813 14 55,313 64 13,820 114 4,274 164 1,567 214 658 264 309 -35 280,433 15 53,669 65 13,473 115 4,183 165 1,538 215 648 265 305 -34 270,460 16 52,078 66 13,136 116 4,094 166 1509 216 637 266 301 -33 260,878 17 50,541 67 12,809 117 4,007 167 1,482 217 627 267 296 -32 251,670 18 49,054 68 12,491 118 3,922 168 1,455 218 617 268 292 -31 242,821 19 47,616 69 12,182 119 3,839 169 1,428 219 607 269 288 -30 234,316 20 46,225 70 11,882 120 3,758 170 1,402 220 598 270 284 -29 226,138 21 44,879 71 11,589 121 3,679 171 1,377 221 588 271 280 -28 218,276 22 43,577 72 11,305 122 3,602 172 1,352 222 579 272 276 -27 210,716 23 42,318 73 11,029 123 3,527 173 1,328 223 570 273 273 -26 203,445 24 41,099 74 10,761 124 3,454 174 1,304 224 561 274 269 -25 196,451 25 39,919 75 10,500 125 3,382 175 1,281 225 553 275 265 -24 189,722 26 38,777 76 10,246 126 3,312 176 1,258 226 544 276 262 -23 183,248 27 37,671 77 9,999 127 3,244 177 1,235 227 536 277 258 -22 177,019 28 36,601 78 9,758 128 3,177 178 1,213 228 527 278 255 -21 171,023 29 35,565 79 9,525 129 3,112 179 1,192 229 519 279 251 -20 165,251 30 34,561 80 9,297 130 3,049 180 1,171 230 511 280 248 -19 159,696 31 33,590 81 9,076 131 2,987 181 1,150 231 503 281 244 -18 154,347 32 32,648 82 8,861 132 2,926 182 1,130 232 496 282 241 -17 149,197 33 31,737 83 8,651 133 2,867 183 1,110 233 488 283 238 -16 144,236 34 30,853 84 8,447 134 2,809 184 1,091 234 481 284 235 -15 139,458 35 29,998 85 8,249 135 2,752 185 1,072 235 473 285 232 -14 134,855 36 29,169 86 8,056 136 2,697 186 1,054 236 466 286 229 -13 130,420 37 28,365 87 7,867 137 2,643 187 1,035 237 459 287 225 -12 126,147 38 27,587 88 7,684 138 2,591 188 1,017 238 452 288 223 -11 122,030 39 26,832 89 7,506 139 2,539 189 1,000 239 445 289 220 -10 118,061 40 26,100 90 7,333 140 2,489 190 983 240 439 290 217 -9 114,235 41 25,391 91 7,164 141 2,440 191 966 241 432 291 214 -8 110,547 42 24,704 92 6,999 142 2,392 192 950 242 426 292 211 -7 106,991 43 24,037 93 6,839 143 2,345 193 933 243 420 293 208 -6 103,561 44 23,391 94 6,683 144 2,299 194 918 244 413 294 206 -5 100,254 45 22,764 95 6,530 145 2,254 195 902 245 407 295 203 -4 97,063 46 22,156 96 6,382 146 2,210 196 887 246 401 296 200 -3 93,986 47 21,566 97 6,238 147 2,167 197 872 247 395 297 198 -2 91,017 48 20,993 98 6,097 148 2,125 198 857 248 390 298 195 -1 88,152 49 20,438 99 5,960 149 2,084 199 843 249 384 299 193 300 190 Technical Assistance Technical Assistance Technical Assistance Technical Assistance Technical Assistance For help in installing, operating, or troubleshoot- ing this control, you may call for technical assis- tance at 800-343-0826. Independent Energy’s technicians are available from 8:00AM to 5:00PM Eastern Time, Monday through Friday. You may call at other times and leave a message, and a technician will call you back as soon as possible. Temperature vs. Resistance Chart Temperature vs. Resistance Chart Temperature vs. Resistance Chart Temperature vs. Resistance Chart Temperature vs. Resistance Chart All Goldline controls use 10K thermistor sensors. When disconnected from the control, the sensor will read 10K ohms at 25ºC/77 F. Refer to the chart below for the resistance at other tempera- tures. For a given temperature, the resistance is accurate to +/- 1%. For a given resistance the temperature is accurate to +/- 0.5ºF